5 metres, the minimum lap is 150 mm. I have just moved into a new build and have concerns about the quality of the roofing, specifically the lead flashing. Quick and easy to use. Or fastest delivery Mon, 23 Oct. Led-A-Flex EPDM Lead Flashing Alternative - 10m More Options. 00 – £ 52. Excl. #17. All Gas boilers and accessories must be installed by a Gas Safe Registered Engineer. Using proper fixings can keep your polycarbonate in place securely. The leak is very minor, only in heavy rain. Using gussets. UV and weather-resistant. G1 – the G1 lead cleaner and restorer has been specially created for use on lead sheet that is newer than 50 years. They must be long enough that 20mm of the nail. Use flashing (100mm) stick one side OVER the end of the polyc, crimp with your fingers 25mm up and 25mm down again (you've made a little mountain)and stick the last 25mm to the flat of the polyc. Quick and easy to use. If your lead has been on your roof for some time, you may still be able to. Yes. A wide range of cloth, paper or plastic tapes that are perfect for everyday household or trade related jobs. Best thing to use is 3in1 oil and parafin mixture, about 1ltr to a small can. Can I use Everbuild Leadmate sealant to bed the flashing to the top of the wall and also the capping stones to lead flashing. Inc. Over 40,000 products. If less than a couple of years old, get the builder back to clean off and oil the flashings. Weatherproof corrugated roofs. Typically, the bigger the corrugations, the more chance that you have of developing condensation. Easydrive Slotted Raised Electrical Screw Selection Pack 350 Pcs (1327J) (22) £27. After raising these issues with site. Add to cart. Inc. EDMA Flyer Metal Shear 75mm Tin Snips. Tom40 Member. I would expect if you clean the lead to a bright surface firstly and use a hot air gun to warm the flashband to ensure all the edges flow out, it would last maybe 12 months or so. View options. Premium Copper Fixing Clips: 600mm x 50mm (pack 10) £39. Accepts 65mm square and 68mm round downpipe. Lead flashing is a durable way to prevent water ingress and moisture damage to your roof. Screwfix Community Forum. Basically the void ended up more like 50mm in many places, rather than the intended 20-25mm chase. 2) Wickes do a good leaflet on their website on how to do lead flashing. Lead replacement, self-adhesive flashing strip, ideal for emergency repairs. It can get a bit messy, and being black, and will always be there for all to see. Hi, i googled 'fitting lead flashing to a chimney' and a lot of the forums reccomended that a proper job would be done by a time served plumber used to lead work. com. 5m (for expansion reasons). Waterproof. Fikkkkkkoooooooooooooo! OP, if the lead has been cut into the mortar, then sealed with silicone (sorry, just silicone), you may find the bond to the lead has broken. Is it just thickness? I need to buy some for a shallow pitched roof single storey extension, where it abuts the vertical wall of the house. VAT. Home Forums > Screwfix Community Forum > Builders' Talk > Condensation issues. I think that must be the photos, it's in 4 pieces, about 3m total so each piece roughly 75cm. £40. i have a split in my lead flashing from the dormer to the mini eaves bit of roof, the split goes up and under the bell drip edge and is now leaking into my nice new kitchen ceiling what products are available for me to seal this or is it a replace the lead job as it is rendered over and windows and so on and so on! A rapid responce would be VERY. I never got that good. Mr. For example, where you would normally use code 4 lead for window flashings you can use Easy Lead Self Adhesive Lead Alternative instead of lead flashing. #14. I've always been a lead flasher, but wondered whether I should do the modern thing and try some of the lead-free flashing that I see in catalogues like the Screwfix one. Make sure the flashing is the correct type. If you can find any small piece of lead 6" square chop out the mortar joint put a Stanley knife through the split then you can offer up the square of lead,mark the top and bottom of the joint cut off the excess at the top, fold the the bottom line over giving you about 10mm to slip under the top and over the bottom of the 2 now separate pieces or flashing. As a temporary measure it works well, but the coastal weather makes me want to put in a long lasting solution with lead flashing. Inc. Delivery. Discussion in 'Painters' Talk' started by Karl, Dec 29, 2003. £22. Work the lead so that it’s as tight to the wall as possible. Currently in Stock. Total Price. Leadmate ( out of a tube) once set is pretty good stuff. G Bush Member. Click & Collect. 5kg One Coat. 99 Inc Vat. when i removed the old wood it crumbled so i pulled it all off. Order online at Screwfix. #2. For Interior & Exterior Use. Anyone have any ideas if I now need to clean the flashings before treating them, if so what should I use. anardon New Member. Buy USB Extension Leads at Screwfix. The problem with using it to reseal flashing, is first you want to re-stick the flashing, that's ok, then you have to make sure the seal starts at the top, if you get my drift. 60 days free credit available. Quick drying. b) Solder a patch of code4 over the top. Hambleside Danelaw HD SS500 Slate Soakers 500mm X 250mm - Box of 50. Discussion in 'Builders' Talk' started by 14th edition, Oct 15, 2017. £22. Screwfix customers rate this product 4. he said if he lost it he. Currently getting a re roof and have had different opinions on coverage of lead flashing - one says that it is acceptable and one says that is is coming up short on coverage of tile and needs to be re-done as it should cover 4-5 inches of. com. Order FloPlast End Ventilation Slate 55-170mm at Screwfix. For the DIYer, this is a perfect description. FREE next day delivery available, free collection in. Choice of types and materials. Not really mate there are some things you can use however they look worse than lead but hay i would say that i am a leadworker. 99 Inc Vat. The second is to use glazing bars to hold the sheets. £19. Residential Roofing. Led-A-Flex EPDM Lead Flashing Alternative - 5000mm More Options. £207. Add to cart. We're installing 'lead alternative' flashing between a flat roof and adjoining brickwork. £63. You will need to grind out the mortar to 3/4" deep,the lead is then folded over and dressed into the recess onto the brick. audi-evo Active Member. Avaliable in various widths, lengths and colours to suit each individual purpose. Curing time immediate at 20°C. Model No: £24. Last edited: Nov 24, 2016. Discussion in ' Builders' Talk ' started by Jarveye, Jun 5, 2023 . VAT. Screwfix Community Forum. Home Forums > Screwfix Community Forum > Builders' Talk > Lead Flashing. Calder Industrial Code 4 Lead Flashing 390mm x 3000mm. Alternatives to lead flashing are commonly made from a type of modified bitumen that’s set around a metal grid to provide structural support. Home Forums > Screwfix Community Forum > Builders' Talk > lead flashing. Looking at that vertical crack and the way it looks like water is getting under the bottom edge of the render, I think you are going to struggle to do a proper job without stripping the render, sorting out the flashing and re-rendering. Mr. When dealing with a leaking roof flue pipe rubber boot lead flashing its essential to address it promptly to prevent further damage. Ask a question. Australian Standard AS2904-1986 "Damp-Proof Courses and Flashings" recommends 20kglm2 lead sheet for all exposed lead flashing. Using a straight edge held across all of the stones, note the dimension from where the straight edge touches the stone that sticks out the most to the back of the groove on the stone that is set back the furthest. Curing time immediate at 20°C. Quick and easy to empty. com. £235. You should measure from the the first line of mortar above the roof line and measure down to the first line. . DO NOT seal the laps with mastic. Click & Collect. This year they've been trying since June to find a roofer to properly replace but have been let down. Scalloped Lead Portcullis. Jitender, Sep 22, 2014. View all: Grant Flues & Boiler Accessories £ 89. The trick to seal a roof, is to use lead to divert the rain water away from the inside of the roof. The main problem with this, as I see, is getting the angle of the abutment sheet correct: 105 degrees for my 15 degree pitch roof. Then, grind out a straight chase into the brickwork mortar joint and carefully push the lead all the way in. Curing time immediate at 20°C. Lead is the most traditional coverflashing, laminated can be used though but chase needs to be pointed back in with something like Stixall OR SIKAFLEX EBT, CT1. I propose to remove the existing mortar and stick a bird deterrent "Prickle Strip" onto the lead gulley, underneath where the mortar will go, and then apply mortar above it in the usual way. Roofing Megastore update our prices regularly to ensure you're always making mega savings on lead rolls. Add to basket. 72 incl VAT. Order Ariston Black Lead Flashing Base Cap 12-40° at Screwfix. #3. I am hiring a roofer for new lead flashing between conservatory roof and my house. Ideal for bossing and dressing metal sheets. Ideal for pointing lead into brickwork. Delivery. It looks a total mess. ¥ ALM 50 year warranty. In this case, the stains can be removed with a high-grade detergent applied with a nylon brush. Add to Cart. FlyByNight, Aug 3, 2021. Conservaflash. Anyway, it has been suggested that a possible solution would be to rake out the cement and replace with a lead flashing silicone, this is designed to be flexible so should. Assuming you've got an apron flashing along the top and abutment flashings either side: apron flashing (top) depends on pitch, 150mm lap for 30 degrees, 290mm (just under a foot) for 15 degrees. Do pulling or unplugging the power tool. 8mm thick for £28. It is heat resistant and. Anyone have any ideas if I now need to clean the flashings before treating them, if so what should I use. This listing is for a Cromapol 5kg. 99Inc. Discussion in 'Builders' Talk' started by Helen2636, Jul 12, 2018. #17. Many Thanks Karl. £85. Did repair job on chimney an using a lead flashing adeasive to give lead extra support to the chimney, as the saying goes, every little helps. Heat-Resistant. Add to Basket. Vaillant Flue Flat Roof Tile (937KK) compare. Discussion in 'Builders' Talk' started by Helen2636, Jul 12, 2018. Unique to Ultraframe, the conservaflash is a pre-formed uPVC flashing system that will change the way you install. See photo attached. Inc. For use on wood, glass, metal, brick and cement. Calder Lead Code 3 Roofing Lead Flashing Roll - 225mm More Options. , yours is not, you've reason to ask them back to sort that out. The roofers have used lead to seal the flat ridge area of a tile roof, lead to provide step flashing and counter flashing against an abutting building masonry wall, and lead flashing also around a small skylight set into the tile roof. When it comes to less intrusive stains, cleaning lead flashing with vinegar is the way to go. £29. Make up some lead wedges and hammer these in using a bolster to get them under the surface of the bricks and secure the lead. Designed to cut sheet metal. New Build - Lead Flashing. My builder has applied a 3 layer torch on membrane on the flat roof section of my roof. Building & Doors. 5m to allow for expansion. Severntrent said: ↑. I have just moved into a new build and have concerns about the quality of the roofing, specifically the lead flashing. I use code 4 thickness for letting into walls, and the length of individual strips should not be longer than 1. No Nonsense Lead Sheet Sealant Grey 310ml. Anyway, it's been shown that by saying 'just' you. 2. Presumably the water is intended to drop under the tiles along the soakers and out on to the lead below and back onto the roof tiles. Battery Lasts up to 30 Mins. Code 5 Lead 390mm x 6m (15inch) Roofing Lead. £8 a tube from Wickes or £2. £99. Click & Collect Delivery. This Code 3 Flashing is milled lead (sometimes referred to as a rolled lead) produced to the BS EN 12588:2006 and BS EN 14783:2013, which the. Lead Flashing. 99 Inc Vat. The builders have put a polycarbon roof on, and the sealed it with lead flashing and then cement on top. The UK’s leading retailer of trade tools and hardware. been with him today, showed me how to use it. Order online at Screwfix. After raising these issues with site. It's got an asbestos roof which has been sealed against the house with sand and cement. Cromar Leadax- Second Generation Lead Altern. You should then apply what is called panitation oil to revive the leadwork. Code 5 Lead 1000mm x 3m (39inch) Roofing Lea. I can't find any examples of dry verge used on gables with chimney stacks. 41 ex VAT £59. Rick marsh New Member. Everbuild Black Jack 901 Black Bitumen Paint - 5 Litres. BMC2000 Screwfix Select. One of my favourite lead roof photos is this tile roof, also in Oxford and also viewed from the Saxon tower. Heat-Resistant. Bitumen shingles require galvanised nails with a minimum 10mm head to secure them. Non-Permeable ‘3rd Generation’ Underlay. We have ZERO ventilation in loft, our gutters have no sofit vents either (old concrete gutters where angle grinded off but facia boards. I couldn't really get enough grip on it, so I was hoping that filling with sealant would hold it. We offer solutions for the majority of. They are made from Code 4 sheet lead milled to British Standard BS EN 12588. Â New Member. £39. I have pointed out that 'just grey silicone' might not be apt. JOMEL Screwfix Select. It is code 5 lead - chased into wall 25mm. FREE next day delivery available, free collection in 1 minute. Suitable for all Pitched Roof Constructions. BMC2000 Screwfix Select. Painting over lead flashing Discussion in ' Painters' Talk ' started by Jay777, Jan 5, 2022 . View options. 300 ml. Ariston Black Lead Flashing Base Cap 12-40° (75344) Ariston Black Lead Flashing Base Cap 12-40°. Put a roof on my stone built cottage a couple of years ago. 50 to £56. potty painter New Member. £4. Dont want to make a bad job. Add to Basket. DO NOT seal the laps with mastic. I would cut off a couple of inches of flashing and over-cover with new. Hi guys, have a small chimney which was leaking around the "pond area" behind the chimney. Curing time immediate at 20°C. In the process of building a lean to wood shed and almost at the roofing stage but was hoping to gather opinions on the lead flashing. Roofer New Member. £74. 11 Dec 2017. Nice finish, nothing wrong with them! BMC2000, Oct 13, 2017. OverviewLead colour. Add to Basket. i used this method several years ago on my first house. We are your Local Emergency Roofing Contractors in your area. Inc. £11. Free next day delivery available. Click & Collect. Then, grind out a straight chase into the brickwork mortar joint and carefully push the lead all the way in. com. 5 Litres. Calder Lead Code 3 Roofing Lead Flashing Roll - 915mm More Options. Lead is a highly durable natural material that can last over 100 years; much longer than other natural and synthetic alternatives. allnjms, Feb 17, 2010. Self-adhesive butyl tape. Product code: 279083. We recommend that this product should be fitted by a Gas Safe engineer. Deliver. i had ago for first time and did my own flashing it was perfect. The flashing should also not be any more than 5' long with a minimum 4" overlaps, yours looks in one piece. Discussion in 'Builders' Talk' started by billfromarran, Apr 8, 2022. 5m). 76 incl VAT. Drop-Forged & Heat-Treated Carbon Steel Blades. Long-lasting immediate fix. Buy online & collect in hundreds of stores in as little as 1 minute! Step 4 - If the answer to Step 2 is 'Yes', call up the roofer anyways and tell him to redo the wall edge in stepped lead flashing or you'll sue his assorf. 100% Biodegradable Formula. 99. This way, the body will support the felt. 48 incl VAT. Hello. 1 Year Guarantee. 2. VAT. For use on wood, glass, metal, brick and cement. £24. Home Tags > lead flashing. 29 incl VAT. Delivered by our approved supplier, Find out more. The original plan was to put some kind of lead flashing solution across the two however those who have looked at it have scratched their heads as to how it would be possible to do this to create the required run off away from the structures given the current garden wall design and set up of the existing structures (part of garden wall is. Product code: 241450. Calder Industrial Code 3 Lead Flashing 150mm x 6000mm. ie: sticky-back lead. Self-adhesive. I guess it’s not used in the US - all sources of it on eBay are from the UK. According to this you need lead 12" (300mm) wide. Screwfix Community Forum. £147. Discussion in 'Builders' Talk' started by daveb1664, Sep 22, 2016. If the lintel finishes at the same height with the flashings. To preserve the slates you could use extended cover flashing over the top of the slates - similar to abutment cover flashing over profiled concrete tiles. Home Forums > Screwfix Community Forum > Builders' Talk > Lead flashing dressed under bargeboard. starstarstarstarstar. £2. £141. Nails. Like 1. 150mm is the minimum recommende coverage on single lap tiles although on Plain tiles 100mm looks better. £41. VAT. Home Forums > Screwfix Community Forum > Builders' Talk > lead flashing arrgghh. Add to basket. I have laid two stretches of lead flashing (First two I have ever laid!) but I am having real trouble keeping the edge of the flashing parallel to the gable wall, particularly at either end of the length of flashing. Code 3 lead, which is thinner and lighter, is used for lead soakers – these are the unseen waterproof. Black Lead Flashing Base Cap 12-40°. Products reviewed by the trade and home improvers. Good afternoon Screwfix Forum I have a garage that the capping stones have started to slip off the crumbling mortar (garage built more than 40 years ago) and the mortar bed that the flashing is sat on is also crumbling. In Stock. Lead-Free. Handyandy Screwfix Select. Work the lead so that it’s as tight to the wall as possible. £15. Thanks. Cromapol is a waterproofing acrylic paint that can be used for a wide variety of applications. Working closely with leading names in the manufacturing sector, such as Bostik and British Lead, we provide a wide range of high-quality and competitively priced lead flashings. Buy Decking Treatment at Screwfix. I want to leave the old lead on because the edge of it on the ends disappear under some roof tiles? Also it is doing its job it just looks a mess. 99 Inc Vat. Saving water at home. Jay777 Member Currently we have black paint over the lead flashing. Point the lead in using sand and cement,make sure you. . Apply with a rag, messy but good, comes up that nice blue colour. Hambleside Danelaw Fast Flash Lead Alternative Flashing (1) From. Next: Attach a render bead on top of the lead as per the manufacturer’s instructions, making sure it covers at least 15mm of lead. Could someone explain to me (in simple terms) what the difference is between the various "codes" for lead flashing (e. Finished Leadwork and guttering. . Lead flashing. now cut your flashings upturn to two and tree quarters and screw to wall once there done. £58. Lead flashing - is there a good substitute? Discussion in 'Builders' Talk' started by diymostthings, Apr 25, 2008. Click & Collect. To install, hook the strips over the top tile at 1. 99 Inc Vat Click & Collect Not available for delivery Bostik Flashband Grey 10m x 150mm (55009) (435) compare Lead-Free Heat-Resistant Model No: £15. £19. Well many years ago I done lead work on roofs old churches and that was great. code 1, 2 and 3). Use this dimension as the size of the lip when you fold the lead to go into the groove. To my eye it looks a little untidy in areas but I am not sure what to expect. £90. £79. Calder Industrial Code 4 Lead Flashing 240mm x 6000mm. It is quite likely that if there was a heavily used chimney the sandstone has been contaminated by salts which are the result of the compounds in the sandstone reacting with combustion gases. Calder Industrial Code 3 Lead Flashing 150mm x 6000mm. It should be 45-60 degrees not stop water leaking in. The idea is that the spikes on the "Prickle Strip" will ensure that the mortar does not become detached from the lead sheet over time. FREE next day delivery available, free collection in 1 minute. Non-Permeable ‘3rd Generation’ Underlay. Surface drying occurs within 7 days, followed by gradual drying of the cross-section. Discussion in 'Builders' Talk' started by Rick marsh, Dec 16, 2013. This is determined by availability and demand, which also changes regularly. I know 'cos I done it. rogerk101, Dec 12, 2018. Next, lay the breather membrane parallel to the roof eaves – normally, when installing the breather membrane the printed side should face outwards. Oxidisation, when it occurs, can be seen as white staining down the bricks or tiles - difficult to remove. Abutment flashing is normally about 150mm. 98 Inc Vat. It is heat resistant and can be used on a large range of porous, dusty, or rough surfaces.