Helical Bars. ) long strips. Fleece Tape for Damp Proof Membranes. In new build or whenever floors are being replaced, the floor slabs can be designed and constructed at a 1 or 2 degree fall towards the water collection facility i. Damp proofing. It is very important to get the wall tie spacing correct to ensure structural stability. This means that you can redecorate quickly. Blueskin WP 200 is a self-adhering composite membrane consisting of an SBS rubberized asphalt compound. The Permaseal Quick Plug also has a. The PermaSEAL Basement Sump and Pump System is designed for the removal of ground water from within basements, light wells and water collected from cavity drain membrane systems. New construction waterproofing services and products to ensure your building will not have future water problems. Gas PermASeal™ heat sealable film is best suited for agricultural seeds, insect, and cell culture storage, in addition to short- term incubation. Simply call us on 0117 982 3282. Ames water-based block & wall super elastomeric liquid rubber. PROVA-MAT® Waterproofing Membrane (54 sq ft) Model Number: 80211 Menards ® SKU: 7090654. The hygroscopic salts that are contained in the surface attract the damp in the air to the surface giving the appearance of a darker, damp patch. Basement Waterproofing & Foundation Repair Detroit Metro, MI - Waterproofing. 31K views 3 years ago Emergency Procedures | Step-by-Steps and Products. Protect the Newton HydroBond 410 Geodrain with. 35 to $6. DeckDrain is double cuspated - which means it has drainage studs both on the upper and lower surfaces. If you have questions around creating a liquid DPM then contact our expert team. If you have any questions in relation to external waterproofing or basement waterproofing in general get in touch. It is available in 10 metre and 20 metre lengths, with a standard 100mm width and 1mm thickness. These surfaces can often appear damp in periods of high humidity. With a powerful bitumen adhesive, it is an efficient way to tank. Area: 25m². Waterproof Membrane and Conditioner is a flexible, pre-formed membrane designed for foundation walls, tunnels, earth-sheltered structures. PermaSEAL 3 Mesh Membrane is a high quality mesh faced cavity drain membrane for internal damp proofing and for application onto substrates that are contaminated with hygroscopic salts. -ft. The stud depth of 3mm provides a suitable air gap for use as a wall and floor applied membrane. PermaSEAL PRO 20P features 20mm cavities that are able to store a large volume of water. 4. 7. PermaSEAL Membranes . DeckDrain is double cuspated - which means it has drainage studs both on the upper and lower surfaces. M. Can be effectively applied in conditions to -5C with no special protection. The paint’s consistency is similar to thick emulsion paint, boasting of several properties including. PM Profi Band - Membrane Adhesive Tape ; The confidence. The BITUTHENE® waterproofing system is the most trusted post-applied waterproofing membrane. CCMC Evaluation 13297. Pairing highly trained personnel with the latest software technology, your expectations for using Perma-seal Roofing should include the following: Highest level of service available Very quick response times 24-hour emergency services. Membrane Cap is a piece of plastic 4 feet long and only 1 ½ inches wide that seals all open edges. Specialties: Whether you’re looking for a roofing service provider for your commercial building or residential home, if you’re in need of an entirely new roofing system, or repair Perma-seal Roofing is one of the largest and most respected roofing service providers in The Chicago land area Licensed and insured, Perma-seal Roofing has a dedicated Repair and Service Division of the company. Popular Products Right Now. 70 per sq. Our knowledgeable, technical sales representative are available to discuss these options and how you can best prevent water intrusion. Start by filling a five-gallon bucket about halfway with warm water. It is designed for connecting and sealing all PermaSEAL mesh membranes together where they join or overlap. Sat: 7AM-12PM. What is Damp Proof Paint? Damp proof paint is a non-toxic product (free from solvents and plasticizer) that can be applied to surfaces to act as a barrier to. 5kg/m²/coat 8 to 10m² per 20 kg unit/ coat. Damp-proof Membrane. Suitable for brick, stone & render. 60. The 40mm deep perforated cavities provide a water storage capacity of approx 15 l/m². Approx. Permagard – Cavity Drain Membrane Specialists. To Find out more visit us at: Installing a cavity drainage system in a vault / on a vaulted ceiling. How to install a basement cavity drainage system. PermaSEAL Self-Adhesive Tanking Membrane offers a reliable and robust waterproof barrier, conforming to the BS8102:2022 standard. Coverage: Application rate 1. Use PermaSeal™ liquid membrane to brush or roll your entire roof for a completely fail-proof membrane. Basement waterproofing cost by size - Chart. 7m. Set Project Zip Code Enter the Zip Code for the location where labor is hired and materials. Cause of the water incursion: Water can seep up through the floor when the groundwater level rises, or enter through the walls due to insufficient outdoor drainage. /1,000-sq. Our Liquid DPM paint that can be applied above and below screeds to provide an elastic damp proof membrane for floors. Can be. 200 ml/m² depending on the porosity of the substrate. Waterbourne Dry Fall Black Coating. 50 and $8 per square foot, materials and labor included. Damp Proof Cream Kit Contents: 1 x Kiesol C High Strength DPC Injection Cream 5 Litre. Apply a coat of PermaSEAL Tanking Slurry to the area 100mm up the wall and 100mm across the floor covering the joint. e. Each of our trays is made from recycled materials and measures 460mm x 495mm x 80mm. The PermaSEAL Floor Membrane has a 20mm stud profile giving a high drainage flow rate of 36,000 litres per hour for each square metre of membrane. It provides protection in case of water accumulation when drainage at the bottom of foundation walls doesn’t work properly. Available at low trade prices direct from Permagard. Protect your home from rain & water damage with our high strength Masonry Facade Cream. 7m and 7m x 0. PermaSEAL Basement Waterproofing Membranes. 500g/m² Number of studs 2500/m² Compressive strength Approx. PermaSEAL 3 Mesh is an inert product. Size: PermaSEAL 1 Floor Membrane is guaranteed against deterioration for 30 years, and has a life expectancy of at least 50 years (DIN 9001:2000). Flush out the chase and remove any debris. You need to apply two coats of between 1. DPM Handy Pack - 300mu 1200 gauge - 4m x 5m Permagard. Flush out the chase and remove any debris. You’ll pay $0. View all External Waterproofing and Drainage Membranes. For help and advice on which damp proof membrane to use to get the job done please feel free to contact us on 0117 982 3282. We also stock Plug sealing washers for use with our membrane fixing plugs. Membranes were cut into 20-cm (8-in. Dörken’s DELTA®-MS is a residential foundation dampproofing and wall waterproofing membrane. , a two-part epoxy coating like Epoxy. These surfaces can often appear damp in periods of high humidity. Use a mortar mix that’s appropriate for the age of the property and isn’t too strong for the surrounding brickwork. Available at low trade prices direct from Permagard. £ 39. Made from recycled materials. Permaseal Damp Proof Paint. g. Find My Store. as identified by a calcium chloride test), a waterproofing agent like Siloxa-Tek 8510 should be applied along with the densifier mentioned above. The Geodrain membrane is used externally below ground in conjunction with a land drain or french drain to alleviate any water pressure bearing on the structure. This clear membrane is light weight, pliable and easy to bend around corners or protrusions. Felt underlay – though a more traditional. The amount you spend depends on a number of factors, including: Size of the basement: Nevill estimates costs ranging from $3. It offers residential and commercial waterproofing and flooring and has produced over 500,000. PermaSEAL PRO 8 Green Roof is a high quality green roof membrane, ideal for creating an attractive and healthy green roof. As manufacturers we pass savings onto you. On floors with moisture levels higher than 3-lbs. 99 Inc Vat. HDPE/Bentonite sheet waterproofing membranes with expandable bentonite adhered to high-density polyethylene. £80. When temperatures are low, we recommend storing the material in a warmer environment. BASEMENT TANKING MEMBRANE. 0082390. 70 per square foot at. Damp proofing inside wall with dryzone rising dampfibreglass) APP modified bituminous torch applied membrane. PermaSEAL Self-Adhesive Tanking Membrane is designed to protect below-ground structures from water ingress. When you choose us, you receive top-quality, proven waterproofing and repair systems with lifetime warranties. The repair and service manager and technicians are specialized and specifically trained in this line of work. This upstand allows the floor or wall membrane to be sealed to the drainage channel with PermaSEAL Corner Strip. We offer an array of options and newest technologies for maximum protection and expedited schedules. Every basement waterproofing job is different and the cost will be determined by the size of the property, which basement waterproofing. 5 Inch single brick) wall thickness. Damp Proofing Cream. The exterior basement waterproofing method is designed to prevent water from causing any major structural damage to the building, using polymers and membranes to coat the exterior basement walls. Our high quality plaster membrane plugs are designed for the secure internal installation of mesh membranes. This is the second waterproofing paint on our list that can do wonders to basement walls and below-grade foundations. Petri-Seal™ adhesive sealing film is a waterproof, chemically resistant sealing tape designed specifically to seal (cover) the petri dishes and multiwell plates, and thus reducing evaporation, and. PermaSEAL 8 Geodrain membrane; PermaSEAL 20 Geodrain membrane; External primary waterproofing products. The hygroscopic salts that are contained in the surface attract the damp in the air to the surface giving the appearance of a darker, damp patch. Features an expansion pin to provide the most secure fixing. 25 Ex VAT. The Bituthene System 4000 200 sq. About. Decking. PermaSEAL Corner Stip is as an excellent general purpose membrane sealing and repair product. PermaSEAL Cob plugs are designed for use in substrates where a good fixing point is hard to achieve. 27. 68. Required thickness is 30 mil. Rainguard Water Sealers. £20. Coarse surface: 2. The drainage channel features an upstand for use in front of the cavity drain wall membrane. It is used for overlap joints, for repairs or where membranes have been cut to enable them to overlap e. The stud depth of 8mm provides a suitable air gap for use as a wall applied membrane. The most cost effective and simple waterproofing method for your sunken garden is to apply PermaSEAL tanking to the external earth-retaining blockwork. Estimating the cost to waterproof a basement on a square foot base, most homeowners pay $3. These systems are designed to wrap the entire outside of the home with a durable membrane and water diversion system. It has a 20mm stud profile giving a high drainage flow rate of 36,000 litres per hour for each square metre of membrane. For older floors with a small amount of moisture detected (less than about 3-lbs. /1,000-sq. Permagard 30 Years of Basement Waterproofing Experience. 67mm High Density Polyethylene at 700 grams per m², making it the. The double cuspated design provides two layers of drainage and prevents water getting. This geotextile layer filters out suspended soil particles. Both can protect flooring from damp slabs and contamination, and can also be used as part of the Newton CDM System below ground or with Newtonite damp proofing membranes above. Permaseal Basement Sump And Dual Pump System 860 00. Dörken’s version is called Delta MS. It is an inert product with high pressure stability. Permagard’s PermaSEAL damp proof paint can be used on numerous surfaces for damp proofing and vapour proofing applications. Most basement waterproofing specialists will offer to carry out a survey of the basement first, free of charge. If you need to lay floor tile tiling, use the 3 mm mesh-faced damp-proof membrane. Paraseal® is a sheet waterproofing membrane consisting of 15 mils of HDPE and expandable, granular. This material is a durable plastic or composite membrane that lines the walls of the basement or crawl space to prevent moisture from penetrating the space. For PermaSEAL floor membranes, follow this guidance: It is essential that there are no undulating surfaces or depressions in the floor. PermaSEAL Membranes . Learn more! 1-800-571-1877A high quality ‘all-in-one’ green roof membrane that acts as a filter layer, drainage layer, and large volume water storage membrane as part of a professional green roof system. 5kg to 3kg/m²/coat 6. Whether you’re building from the ground up or redoing your EPDM or TPO* roof, PermaSeal™ is your #1 choice. Basement Waterproofing Solutions We offer a wide variety of basement waterproofing membrane products, including Bentonite, and Liquid or Sheet Waterproofing membrane solutions. Foam underlay – one of the most versatile types of carpet underlay, made of PU (polyurethane) foam and available in an assortment of thicknesses and densities. Long-Lasting Basement Waterproofing Product. The stud depth of 3mm provides a suitable air gap for use as a wall and floor applied membrane. 60. Work is to. If you need help with a specification, our team are here to help. Damp Proof Paint. A Vapour Control Layer, or VCL for short, is a plastic layer that restricts the movement of warm, moist air from inside a property into the fabric of the building. Helical Spiral Bar 6mm x 7m 5 Pack Permagard. As a basement floor membrane, it is highly resistant to water, alkalis, saline solutions and organic acids and is not affected by minerals. The exterior basement waterproofing method is designed to prevent water from causing any major structural damage to the building, using polymers and membranes to coat the exterior basement walls. Newton 508 is used for both walls and floors in water ingress situations. CleanSpace ®. PermaSEAL 8 Geodrain is supplied in two metre wide rolls. These are the most recent introduction among innovative basement waterproofing membranes. Most homeowners pay an average of $4,500 to $4,600 to waterproof their basements. 1 x 10m PermaSEAL Double Sided Jointing Tape. PermaSEAL Double-Sided DPM Jointing Tape should be applied to a clean, dust free plastic surface. These fully bonded systems consist of a surface-modified, highly flexible polyolefin membrane. These membrane Plugs are designed to give a rapid fix into varying substrates. The watertight solution engineered for basements. Its adhesion is impeccable and the edges are completely seamless, preventing water from seeping in. Ensure that the membrane is fitted level by laser levelling the wall beforehand. Blocks penetrating damp on interior. 25 per square foot*. With a high drainage capacity, P20 is ideal for basement floors. 2m, 2mPermaSEAL 8 is part of the PermaSEAL Waterproofing System which is independently tested and certificated by the BBA. Liquid epoxy DPMs are ideal for concrete floors, such as garages, where the original damp proof membrane is missing or has broken down. Dimpled membranes: These are plastic sheets with the dimples facing into the wall, creating about a ½ inch gap for drainage and a capillary break. The heart of the PermaSeal Roofing System is a high-strength, flexible, white, thermoplastic membrane. Our range of PermaSEAL® membranes are highly effective damp proofing membranes designed to damp proof walls and eliminate dampness permanently. For intensive systems, or green roofs with hard landscaping, our PermaSEAL PRO 11 Geodrain Drainage and Protection Membrane offers fast drainage and high compressive strength. SikaProof®, a fully-bonded TPO membrane system, offers customers high waterproofing safety and installation efficiency and is typically used for basements or below-grade areas. These membrane Plugs are designed to give a rapid fix into varying substrates. The stud depth of 8mm provides a suitable air gap for use as a wall applied membrane. Perma-Seal 8 Geo-Drain is a twin sheet 8mm stud cavity drain membrane with Geotex, a filter fabric, thermally welded to the studded face. 5m x 2. It provides protection in case of water accumulation. Approx. 0 lb/ft², creating a dual waterproofing system. A waterproofing layer ( AKA a root proof membrane) is an essential first step in building your own green roof. These systems manage water entering the property and safely remove it. This Kiesol C DPC injection cream kit will cover approximately 30 linear metres of 100mm (4. Rating: 100%. 500. Every joint between gas membranes needs to be made gas tight in this way with the double-sided tape. It can cost $10,000 to $15,000, depending on the work needed. Whilst this is still damp, apply one coat of tanking slurry 100mm up the wall and 100mm across the floor. The product is CE marked to the relevant standard. 2 cm (0. The application is easy even around details such as pipe penetrations, inner and outer corners, wall-floor junctions, etc. Get A Free Repair Estimate. The basic layers of a green roof you'll need to know for a DIY project. PermaSEAL DPM Tape is manufactured from butyl, so it is important not to stretch the tape when unrolling it or applying it. We also stock Plug sealing washers for use with our membrane fixing plugs. PermaSEAL 3 Mesh is fitted horizontally or vertically. 5kg each) and 3 x powder components (4. Dimple mat, or dimple board, is a product that seems to fall somewhere in between simple asphaltic dampproofing and a full-on waterproofing membrane. It can be installed into either 10mm or 11 mm holes depending on the substrate. As a basement floor membrane, it is highly resistant to water, alkalis, saline solutions and organic acids and is not affected by minerals. It is an inert product with high. The stud depth of 3mm provides a suitable air gap for use as a wall applied membrane. A layer of dimpled internal drainage membrane is rolled onto the concrete foundation and secured using special washers and concrete nails. They are suitable for securing PermaSEAL membranes to a range of substrates internally, above and below ground. 76mm) (DFT) membrane. Forms a flexible membrane that stops water & vapour coming through, reducing the chances of damp forming. This can be a liquid-applied coating or a peel-and-stick membrane. PermaSEAL Damp Proof Paint is a high performance liquid damp proof membrane. For that take a look at How to repair cracks in walls. Flat/Ponding Surface- Apply a minimum final thickness of 1 gallon/15 sq ft (1. The composite weight of the material is up to 1. PermaSEAL 20P Green Roof Drainage & Storage Membrane – a water storage membrane as well as a drainage layer. CCW offers a wide variety of waterproofing products including CCW MiraPLY, CCW MiraSEAL, MiraDRI 860/861, MIraDRI 860-ULT, CCW MiraCLAY and Barricoat. Dekorman. £41. What is Damp Proof Paint? Damp proof paint is a non-toxic product (free from solvents and plasticizer) that can be applied to surfaces to act as a barrier to. . Related Products. PermaSEAL® waterproofing membranes can also be used in conjunction with other external waterproofing products. Its' flexibility—even in extreme temperatures—allows a tight, impermeable fit that adapts to any architectural design, from multiple planes to curves and horizontal surfaces. Newton DampSafe 601 Slimline and DampSafe 603 are loose-laid sheet flooring membranes of 1mm and 3mm thickness respectively. See All Photos. The deep stud profile is designed to provide a large water capacity per square metre. Platon P20 is a high capacity drainage membrane recommended for use on all floor applications below ground, due to its ability to control free flowing water. The product is supplied ready to use straight from the bucket. On-site conditions always vary, presenting challenges on the job. This means it can effectively deal with high tide marks caused by salts from rising damp. It provides a butyl bead for sealing the base of the Newton NuSeal Plug when fixing to soffits and vaults. All the membranes we supply from PermaSEAL, Newton and Platon are of high quality and are expected to last a minimum of 30 years however when fully protected from damage and UV light they can last over 50 years. Permaflex is a liquid polyurethane waterproofing coating. 25 Ex VAT. Fixing dampness in basement walls requires a different solution to dampness in walls above ground. This reduces the risk of harmful interstitial condensation by ensuring that any moisture within the. PermaSEAL Tanking Slurry in grey is specially designed for waterproofing basements and cellars. Check your roof’s decking quality, ability to manage load and waterproofing capacity. The first coat should be applied in a horizontal direction all the way down to the fillet level. They are high quality, trusted by professionals and represent value for money. Whilst still tacky, you should apply the Fillet Seal to the area, rounding off the fillet to create a smooth curve across the junction. Work is to be performed in 2024. PermaSEAL 8 Geodrain. PermaSEAL 1 Floor Membrane is inert and is highly resistant to water, alkalis, hydro-carbons, saline solutions PermaSEAL Self-Adhesive Tanking Membrane should only be installed in dry weather and at temperatures between 5 °C to 30 °C. 5m² for two coats). This makes it ideal for green areas designed to do without irrigation for extended periods. 3. Boydton, VA How much does it cost to waterproof a basement? $6 – $15 per square foot total $250 – $800 per crack for epoxy injection only $4,500 – $10,000 total. Permagard - Providing Solutions. With the highest strength geotextile filter fabric available and a HDPE drainage membrane made from recycled plastic, we achieve the perfect balance between performance and sustainability. PermaSEAL Damp Proof Paint is a high performance liquid damp proof membrane. These surfaces can often appear damp in periods of high humidity. Cost Range. On floors with moisture levels higher than 3-lbs. The first step in applying this material is to inspect the surface of the walls and fill any large voids with. It should require around 3-4 heavy coats to achieve a 30 mil (0. In the order of building, the first component in the system is a true waterproofing material applied to the surface of the foundation walls. We are official distribution partners for Remmers as well as major stockists of Newton Membranes. Available now in powdered (hydrophobic or crystalline) and bulk liquid (hydrophobic). Option 2 – Tanking Membrane, Coating, or Slurry to hold back the groundwater from entering the building. 4. 500g/m² Composition 100% Virgin HDPE Mesh HPDE Stud height Approx. For a neat finish Newton Geostrip should be used to cap the top of the membrane at ground level. Membrane Primary Waterproofing Layer FINISHING PermaSEAL® PRO 60P Green Roof is designed to receive a number of build-ups including intensive Green Roof or hard landscaping designs. Whilst still tacky, you should apply the Fillet Seal to the area, rounding off the fillet to create a smooth curve across the junction. Drainage membrane for external walls. 50 to $6. Remove the protective paper from the Double Sided Tape. 99. The Geodrain membrane is used externally below ground in conjunction with a land drain or french drain to alleviate any water pressure bearing on the structure. CCMC Evaluation 13297. Apply next coat when dry to touch and nothing is wet underneath; tacky is okay. PermaSEAL Fleece Overstrip is a grey geo textile backed one-sided tape. When temperatures are low, we recommend storing the material in a warmer environment. 4 sq m). Country of Manufacture: United Kingdom. Elastomeric Waterproofing Membrane. Type C Waterproofing involves the installation of a fully maintainable cavity drain membrane system to the inside of the building. , a two-part epoxy coating like Epoxy. Self-adhesive bitumen membrane. It forms part of a reliable external waterproofing system. Basement waterproofing costs can vary depending on the size and method, but they generally range between $2,250 and $7,063, with the national average at about $4,539. PermaSEAL 3 Clear damp proofing membrane is a high quality, high density polyethylene (HDPE) membrane suitable for use in damp proofing structures above ground. Secure the PermaSEAL 8 Geodrain to the wall with PermaSEAL Quick Plugs at the top of the sheet at approximately 500mm spacings. The combination of the self-adhering layer and polyethylene film provides a durable, high-performance, waterproof membrane. It is easy to apply and maintain. Benefits include: Highly flexible and instantly waterproof. 5 gal. Alkalines in soils and concrete may cause some roll on or spray on coatings to dissipate over a few years into the soil. YouGarden’s Bamboo Root Control System is a great value, lightweight root barrier designed to work against bamboo root growth. Which is integrally laminated to a blue, high-density polyethylene film. PermaSEAL 8 Green Roof Membrane – a drainage layer suitable for extensive and intensive green roofs and horizontal drainage below parking decks and walkways. Depending on the specific water problem and where the water is coming from, exterior basement waterproofing may be the best bet to solve your water intrusion problem. Plaster Plugs 60mm. And these windows are frequently installed in window wells, which can also pose a challenge in keeping a basement dry. It provides a reliable barrier against moisture, protecting your walls from potential damage. It can support a wide variety of vegetation. It is supplied as a clear membrane to aid selection of good fixing points particularly when fixing to random stone or friable brickwork. Permaseal Quick Plugs are used to secure Permaseal System membranes to brick, concrete, stone and other masonry surfaces. com Videos. PermaSEAL® PRO Root Barrier 4. Up to 25m² per 5 litre unit. Permaseal Damp Proof Paint. Our PermaSEAL damp proofing mesh membranes will also provide a key for rendering, if you aim to plaster your garden room walls directly. PermaSEAL Membranes . Features. Platon Plaster Mesh is a double layered cavity drain membrane comprising a studded HDPE layer bonded to an ‘HDPE twist’ mesh layer which forms a key for most common plasters and renders. Stretching can lead to creases being caused in the membrane as the tape reverts to its manufactured size. Our ground-breaking Sika Watertight Concrete System is specifically designed for water resistance underground. The liquid membrane spreads over a greater surface area, providing more coverage per application. The hygroscopic salts that are contained in the surface. ft. PermaSEAL External Drainage Membranes The type A barrier system will protect the building from water ingress. DRYLOK. 5") brick work or 25 linear metres of double skin (220mm, 9") brick work. This is best done by taping a piece of foil to the inside of the foundation wall. Downloads Related Products. The self-adhesive membrane is manufactured from cross-orientated HDPE making it tough and durable. The standard suggests consideration be given to the use of dual systems. These surfaces can often appear damp in periods of high humidity. It should require around 4-5 heavy coats to achieve a 60-80 mil (1. A Waterproofing Layer. PermaSEAL 8 Eco Cavity Drain Membrane - 100% recycled cavity drain membrane for basement walls and floors. It can be installed horizontally, vertically, and on any angle. You can either block the passage of water into the building with external and structural waterproofing or tanking internally, or you can control water flow to an evacuation point with a cavity drainage system . They are supplied with a rubber grommet so that when the plug is fixed into the substrate the grommet creates a compression seal against the membrane to stop any water ingress. Find. The first option is to install a meshed damp proof membrane to the chimney breast. Its' flexibility—even in extreme temperatures—allows a tight,. 5 to 8m² per 20 kg unit/ coat. between the PermaSEAL Brick Plug or PermaSEAL Quick Plug and the membrane PermaSEAL Corner Strip and PermaSEAL Over Tape - a self-adhesive membrane strip for sealing joints in the membrane and for use around services, penetrations and edge details, and between wall and floor membranes PermaSEAL Drainage Channel, Floordrain - forNewton Butyl Rope. Permagard has a large range of damp proof membranes, DPMs, and associated fixings. Basement Waterproofing Foundation Repair And Crawl Space Encapsulation In Chicagoland. What is Damp Proof Paint? Damp proof paint is a non-toxic product (free from solvents and plasticizer) that can be applied to surfaces to act as a barrier to. The PermaSEAL Basement Sump and Dual Pump System is designed for the removal of ground water from within basements, light wells and water collected from cavity drain membrane systems.