Home Forums > Screwfix Community Forum > Builders' Talk > Damp proof course (joining old DPC). com. 04. Second coat dried out nicely with only a tiny trickle of water remaining - found some holes I'd missed and filled them. Sika Damp-proofing Slurry is a one part polymer modified cement-based waterproof coating comprising of special cement based components and admixtures. Products for the treatment of dampness in buildings such as rising damp and rain penetration. They also act as a damp proofing membrane, protecting properties from moisture ingress. Damp proofing is an essential aspect of most building and construction projects, designed to prevent the ingress of moisture into interior spaces. Screwfix customers rate this product 4. 3. However, the depth of the foundations should first be. £4. Damp proofing is generally used to manage chronic damp problems. Damp can affect both domestic and commercial properties and is often costly to rectify, so proper prevention is key. Delivery. 60 days free credit available. Buy damp stick candles, drill the wall at 6 inch intervals about 4 or 6 inches up from the floor, and install. Damp resistant or damp proof plaster is specially formulated to be particularly breathable and porous. 99Inc Vat. Epoxy resin on top of the DPM as the moisture readings were on the edge. VAT. Accurate & efficient. HOWEVER, that will be TWO damp proof membranes, the tanking slurry and vapoury sheet. Sika Damp-Proofing Slurry. Damp proofing is an essential aspect of most building and construction projects, designed to prevent the ingress of moisture into interior spaces. Technoseal acts as a barrier against methane and carbon dioxide gases. smell would become a problem over time as well. Damp proofing is an essential aspect of most building and construction projects, designed to prevent the ingress of moisture into interior spaces. Damp proofing is an essential aspect of most building and construction projects, designed to prevent the ingress of moisture into interior spaces. waterproofing paint. Some wall primers create barriers to stop. 00 Inc VAT. Black Jack DPM provides an. EN 13967. £192. Highly durable sheets or rolls to comply with current building. Add to trolley. Damp Proofing < Back to Membranes & Barriers; Capital Valley Plastics Ltd Heavy Duty Polythene Sheet. Vandex Plug (15 kg) Drybase Waterproof Plug. Then engineered floor glued on top. #3: Polar Anti Damp Paint. MPN SKBDRAPDPM5. Dryzone Damp Proofing Cream Kit (Pack of 5 + Cox Mastic Gun & Drill Bit) High-Strength, BBA & WTA Approved Rising Damp Treatment. £15. Buy Underlay at Screwfix. Capital Valley Plastics Ltd Damp-Proof Membrane Blue 1200ga 15m x 4m (98181) (39) compare. 100% Recycled. Damp can affect both domestic and commercial properties and is often costly to rectify, so proper prevention is key. £2,000. A better option would be to find the source of the water and repair it. 40 per KG. Certified for use even in very damp walls (up to 95% saturation) High strength formulation with enhanced spread characteristics. For Interior & Exterior Use. Ask a question. Click & Collect. 1200Ga / 300Mu. VAT. happy days! Visqueen Zedex CPT High Performance DPC 20m x 600 x 0. Slurry application (brush): 4. Close the top by twisting the lid closed. 80/Ltr) Order Bostik SBR Admixture White 5Ltr at Screwfix. £33. £21. £100 - £600. Protect buildings from moisture. 49 Inc Vat. Stormdry Masonry Protection Cream - 1L. However I am now planning on removing the chimney breast on this wall and as part of the plans, the builders will re-plaster the whole wall. It is a fast and effective way of waterproofing walls. Kas228 Screwfix Select. Damp proofing rods are a relatively simple and inexpensive way of doing a damp proof course (DPC). £35. Easy to lay, durable, high quality membrane prevents the ingress of moisture into buildings. But the question is… is there any suggestions on how we would plaster the curved RSJ, as well as damp proof/ join tanking membrane to the RSJ? many suggestions would be fantastic Tanking slurry, though, does an excellent job of stopping this mould and water ingress in its tracks. Damp can affect both domestic and commercial properties and is often costly to rectify, so proper prevention is key. 5m) It will have 50mm insulation boards on top of it, followed by 18mm/22mm chipboard, followed by tiles. Frostproofer 1. My suggestion would be to synthaproof or black Jack the floor effectively re-inforcing the tanking already on the floor and extend it to the very edgesScrewfix Community Forum. make a fillet. Made from recycled materials. £280-£370. Highly durable sheets or rolls to comply with current building. Damp proofing is an essential aspect of most building and construction projects, designed to prevent the ingress of moisture into interior spaces. There are different kinds of plinth at the front and the rear elevation - plinths typically create various damp problems: for example, pic #2 shows rising damp effect bubbling and cracking in the render. 1. Free returns. KA Tanking Slurry is supplied as a powder and when mixed with water, is applied directly to concrete, blockwork masonry or cement renders in areas where general waterproofing is required. Screwfix customers rate this product 4. Cement based coating for preventing water and damp penetration in walls and floors. waterproofing paint. Please help, I have had a concrete disabled ramp that adjoins the house wall, running down the side and bridges the damp proof course made from my back door to the patio. Free Expert Advice. Click & Collect. Aida Damp Proofing Cream Kit 10 x 310ml. 00 Ex VAT. We had a more modern damp proofing done when we renovated the house and I’ve always wanted to remove these rods. 99 Inc Vat. Free next day delivery available. I've never done damp proofing before and did this no problem - piece of p*. 1. #4: Drybase Liquid Damp Proof Membrane. The moisture barrier under your screed or concrete & up the wall may have once met the DPC under the door which may been been removed by the window fitters. Home Forums > Screwfix Community Forum > Builders' Talk >. Click & Collect. Classic case I reckon of condensation; External wall, possibly solid construction so cold. Apple Pay accepted in store. Dryzone eliminates rising damp in masonry walls. Interior and exterior, water-based, primer / sealer. HELP! Garden room damp & vapour advice! Discussion in ' Builders' Talk ' started by Lasse hansen, Dec 10, 2022 . Retaining Walls and columns in reservoirs • Swimming Pools prior to tiling or painting • Concrete drinking water tanks • Water Treatment and sewerage plants • Foundation Slabs • Underground Cellars, basement car parks, garages, etc. Made from recycled materials. com. 2. Capital Valley Plastics Ltd Damp-Proof Membrane Black 1200ga 15m x 4m. Damp proofing membranes protect different parts of a structure from damage arising from damp, including mould and mildew, and the risk of rotten timber. Buy online & collect in hundreds of stores in as little as a minute. A damp proof course can and should last for 20 years. Coverage: 20m². Damp proofing is an essential aspect of most building and construction projects, designed to prevent the ingress of moisture into interior spaces. com. Suitable for brush application only. 1 l 2. DPM below the slab, and then again above the slab underneath the insulation and 50mm timbers. Provides a hard wearing, protective layer on wood, metal and cement. - £3. It’s equally useful both above and below ground level, which is why it’s also commonly used for damp-proofing wet rooms and wet zones before they’re tiled. Drybase Tanking Slurry and Drybase Crystalline Active Tanking Slurry are BBA-approved and CE-marked, and both are also approved for use in contact with drinking water. The recommendation for the screed is likely to provide a solid base and additional protection for areas that might be exposed to more moisture or heavy wear. Easy to use and apply. Tips. Highly durable sheets or rolls to comply with current building. If the rising damp had been severe. It helps to prevent damp and moisture from entering the building’s structure and interior. Do I chase out some of. Cover the entire exterior surface area with at least a 6-mil polyethylene sheeting that is attached to the wall. Damp can affect both domestic and commercial properties and is often costly to rectify, so proper prevention is key. This will help you to identify where the water is getting in. Particularly in wet weather conditions, the 2 to 3 courses of. Damp proofing is an essential aspect of most building and construction projects, designed to prevent the ingress of moisture into interior spaces. 100% Recycled. We had a damp proofing specialist in during the weekend. I have had 3 leaks from the flats above mine. Suitable Application. com. Damp proofing is an essential aspect of most building and construction projects, designed to prevent the ingress of moisture into interior spaces. Damp Proofing. VAT. The soil stack runs internally from the rear corner of the property to the front. Wickes Quick Drying Drive Seal - 5L. Covers approx. Click & Collect. This is usually 1 part SBR to 5 parts cement. Easily secure a wide range of applications in place. Manufactured from Recycled Materials. PayPal accepted online. Capital Valley Plastics Ltd Damp-Proof Course Black 30m x 300mm (94278) (25) compare. Teki Screwfix Select. some time ago she had the old. Where my wall (plaster) was sound it dried out without any ongoing problem. Move your arm horizontally along each section of your walls to apply the spray. Long-lasting immediate fix. Once cured, the resultant surface is hydrophobic and is ideal for. Damp Proofing. Its a high quality thin layer waterproof slurry coating. 32 each. H319 Causes serious eye irritation. Once cured, the high-performance active ingredient will provide a dampness barrier, making that mortar course into a new damp-proof course. Damp can affect both domestic and commercial properties and is often costly to rectify, so proper prevention is key. A range of products for protecting and weatherproofing outdoor garden features. Water & Damp Proofing; Water & Damp Proofing Liquids; Ka Tanking Slurry - Grey 12. White. Touch-Dry in 6 Hours, Fully Dry in 24 Hours. Barcode 5055047210603. The ground level should be lowered where necessary to achieve the minimum height recommended. Buy online & collect instore. Detect excess moisture. Tanking and waterproof render up to a metre high will help, alternatively, do what they did 100 years ago. Teki, Feb 5, 2022. £7. 49 (£2. 40 Inc VAT. Damp Proofing. Sika Waterproof Coating Grey 5kg (83502) (68) compare. Order Capital Valley Plastics Ltd Damp-Proof Course Black 30m x 300mm at Screwfix. I have used it in a number of ways and have found it to be extremely good. I have done my own DP using these products. Passyfier® Vents are through-the-wall dehumidifier vents that operate continuously & silently and can be retrofitted to address condensation, or installed directly into new builds. #2. #2: Polycell Damp Seal. £150. CGN Screwfix Select. Damp-proof Courses. 2 Year Guarantee. Inject the cream into the boreholes using a low pressure sprayer or cartridge gun. 40 Inc VAT-+ Add to Basket. Volume. The offending wall is a party wall in that the inside is my garage wall and the outside is my neighbour's garden wall. Click & Collect. Click & Collect. PayPal accepted online. Damp proofing is an essential aspect of most building and construction projects, designed to prevent the ingress of moisture into interior spaces. Our house has these old damp proofing rods which I’ve always hated the look of. Mr Rusty Screwfix Select. CHAS accreditation demonstrates excellent health & safety standards. When mixed with water a slurry or mortar material is produced for direct application to a variety of construction substrates. Free Delivery. ie. Solvent-free, it is made from asphalt emulsified with bentonite clay and water. Sika® Damp-proofing Slurry. £ 21. Meters of various types are used to measure the possible environmental impact of work being carried out. Drywall screws are the best screw for plasterboard due to their design and features, which make them ideal for this particular job. com. Speak to an expert. dry the property. Total Product Weight. Can be brushed or spray applied. Is this absolutely true or is it more a case of contractors preferring to do more expensive work (using liners and draining channels etc)?I am assuming there is no damp proofing at this point. 5/5. I'm only diy here but I would suggest a SBR Slurry coat over the bitumen would aid adhesion between the layers. 7 L water per 25 kg bag Mortar application (trowel): 4. 00. Chemical damp proofing cost. Then apply to the cured Tanking Slurry and allow to become tacky but not dry. CGN Screwfix Select. Add to Basket. Use with KA Bond SBR (product code 139060/139061) for increased adhesion, strength, workability and. However, the main advantage is that it is highly resistant to the transfer of damp and salt contamination. Mould & Mildew-Resistant. PermaSEAL Tanking Slurry White 20kg Bucket. When I removed the tiles (2 layers!) the concrete was very damp and it has never dried in 4 months. The silane then lines the capillaries in the. 76. The paint’s consistency is similar to thick emulsion paint, boasting of several properties including. £75. Line the trench with a geotextile and then fill with Leica or Foamglas pebbles. White 1. I need to use 75mm celotex plus t &g flooring, but the damp course is about 75-100mm above garage floor, do i have to fix my timbers to the wall so that they holes are drilled through above the damp course. Your requirement. 1 Year Guarantee. 99 Inc Vat. Apply to new or old surfaces. Cellar waterproofing. sika mortar plasticiser. 4. It is mixed with water prior to application by brush or spray. Used in accordance with manufacturers instructions. £81. 5L. As mentioned, check out all other relevant conditions - search for info here and DIYNOT. didn't fill the voids behind the skirting. Deleted member 33931, Mar 2, 2018. However I am now planning on removing the chimney breast on this wall and as part of the plans, the builders will re-plaster the whole wall. Ideal for Use in Basements/Cellars but may also be Used as an External Coating for Concrete, Brick, Block & Bonded Renders. 99 Inc Vat. Joe the Plumber said: ↑. So that's dry cement whisked into neat SBR to form a thickish, but brushable mix. 00 Inc VAT. This product is made from a minimum of 90% recycled post-consumer waste plastic. The back wall of the house, which the kitchen is built against, is set into a bank. Damp proofing is an essential aspect of most building and construction projects, designed to prevent the ingress of moisture into interior spaces. Waterproof your brickwork and roof with our range of products, including bonding agents and KA tanking slurry. £35. £20. It is mixed with water and applied by trowel, brush or spray onto surfaces such as concrete, masonry and render. com. Free next day delivery available. Certified for use even in very damp walls (up to 95% saturation) High strength formulation with enhanced spread characteristics. Scrape back the walls to clean them and remove any loose bits, and =it's then brushed on in a few layers. Damp proofing is an essential aspect of most building and construction projects, designed to prevent the ingress of moisture into interior spaces. These can be used for a range of projects, whether it is to create a flat a smooth surface with a compressive strength, preventing water and damp penetration in walls and. Flexible, Waterproof and Protective Slurry Mortar. 89 Ex VAT £25. £4. When mixed with water, a slurry or mortar material is produced for direct application to a variety of construction substrates. This plastic sheeting is commonly used to protect a building's concrete slab from moisture rising from the foundations. Made from recycled materials. This means ground level is probably up to my waist when stood in the kitchen. I've now painted on the mist coat (watered down Dulux). ★★★★★ ★★★★★ ( 3 ) Product code: 47327. £49. 5 – 4. Sika Grey Damp Proofing Slurry 25kg. 1 Year Guarantee. Made from recycled materials. £10. Highly durable sheets or rolls to comply with current building. VAT. Showing 1—11 items of 11. 89 Inc Vat. Trapping any dampness shouldn't be an issue as the walls are timber /breathable. 07 Inc VAT. Produced from Recycled Material. Total Product Weight. Enter postcode for local availability. Set Descending Direction. Make selected store. Phil the Paver,Feb 26, 2015. FREE next day delivery available, free collection in 1 minute. Epoxy resin on top of the DPM as the moisture readings were on the edge. Damp Proofing. Chimney damp proof course (labour and scaffolding not included) £75 per roll. Buy Now. Damp Proofing. Protect buildings from moisture. #18. Container: Tub. Whilst the slurry is still tacky, apply PermaSEAL Fillet Seal over the tanking slurry and into the chase creating a cove from the wall to the floor. Drybase BBA Tanking Slurry - 25kg. One of our experienced and friendly sales team members will deal with your inquiry swiftly and personally, with no transferring of departments. Removed some wallpaper and found this awful black substance underneath which I believe is the 3 in 1 damp proof foil adhesive. Leave the cream to revert to its liquid phase and penetrate the masonry surrounding the hole. Buy White Damp Proof Paints at Screwfix. Waterproof. When mixed with water a slurry or mortar material is produced for direct application to a variety of construction substrates. 30 m. The UK’s leading retailer of trade tools and hardware. Check stock, order online & collect in as little as 1 minute. Deleted member 33931, Mar 2, 2018. Damp proofing is an essential aspect of most building and construction projects, designed to prevent the ingress of moisture into interior spaces. Bare in mind the walls are 4m long and 2m wide. Tanking Slurry 1. 77 ex. Primer Not Required; For Indoor Use; Odourless & Taint-Free; Waterproof; Ideal for Use Indoors; Can be Applied to Damp Surfaces; Cold Applied; Flexible High Rubber Content; More Info. View all: Bostik Water Seal £ Buy Waterproofing Agents from Screwfix. Damp Proofing. ex. Model No: £20. Retail price. Product Type. Is just painting the external wall down to the footing likely to make much of a difference- although better than nothing I am a bit skeptical. Order Capital Valley Plastics Ltd Damp-Proof Membrane Black 1000ga 3m x 4m at Screwfix. Self-setting paving jointing compound that provides the ideal solution to perfect pointing on paving, paths and patios. If you haven't already, purchase a moisture meter that has different settings for plaster, wood etc. Versatile product with a wide range of uses. So my question is about best approach to fixing cement board (e. £750 - £3,000. Can anyone say which is the best solution for keeping out the damp? slurry or. For 60+ years we have protected properties across the UK from woodworm, damp and rot. £12. activeclean property services, Nov 6, 2007. Yes, if the wall is loaded with salts, perhaps because the house has had long periods of coal fires (the combustion products react with carbonates in lime to cause hygroscopic mineral salts) then it is good to think about how to contain the potential problem. Glass bubbles are 100% non-toxic hollow spheres about the thickness of a human hair that, when incorporated into a paint film, act. Protects. Cavity Drain Membranes. Dryzone Targeted Treatment Damp ProCourse Cream - Box 10. #1 KIAB Super Member I presume you mean a SBR slurry, it has no damp proofing properties unlike a liquid dpm. I've been told I need to cut a long, 6 inch wide trench against the wall and fill it with gravel so surface water drains away from the brickwork. Febtank Super. Damp proofing is an essential aspect of most building and construction projects, designed to prevent the ingress of moisture into interior spaces. Order Capital Valley Plastics Ltd Heavy Duty Polythene Sheet Clear 620ga 4m x 3m at Screwfix. Damp proofing is an essential aspect of most building and construction projects, designed to prevent the ingress of moisture into interior spaces. Screwfix Community Forum. Drybase Liquid-Applied DPM is a paintable damp-proof membrane that can be used in many situations including, but not limited to: Damp-proofing laminate floors. Order Cromar Vent 3 Lightweight Breathable Roofing Membrane Dark Grey 50m x 1m at Screwfix. £. Made from recycled materials. Damp can affect both domestic and commercial properties and is often costly to rectify, so proper prevention is key. Is tanking slurry a viable option- have never used it on an external wall before. Basement waterproofing. KA Tanking Slurry. waterproofing paint. adhesive tapes. I can't decide if I should coat it in some form of tanking slurry (vandex) or just use a vapour sheet or maybe damp proof membrane? I intend to put insulation on top either by dot and dab or by battenning the wall. Non-Toxic, Non-Tainting & exceeds 7bar pressure. Currently in Stock. Provides excellent waterproofing properties by becoming an integral part of the structure to which it is applied. Inc. Though it can depend on where the wall is ie a shower area as you may wish to tank the area, and if you are using large format tiles you may wish to check plasterboard can carry the weight. Radbar High Performance Damp-Proof Course Grey 20m x 300mm (1016P) compare. Products reviewed by the trade and home improvers. £10. 00. I'm only diy here but I would suggest a SBR Slurry coat over the bitumen would aid adhesion between the layers. Easy Handling & Installation. Buy Damp Proof Courses from Screwfix. For internal and external use. Its not a great idea. If the rising damp had been severe. Modern Minimal Design. Oldroyd Membranes and Accessories. I’ve ‘painted’ 2 coats as instructed but after nearly a week there are still dark patches.