Boarding A Flat Roof

I am not personally a fan of the glassfibre finish.

Boarding a flat roof.

Flat roof deck. Oriented strand board isn t plywood nor is it a type of particleboard fiberboard or wafer board and although it is a newcomer to a plywood dominated market its use for exterior sheathing is. Dave james darlington bay window approx 2m x 0 75 m fibreglass 2019 450. Flat roofs are always built at a slight incline at least 1 8 inch per foot.

Bathroom flat roof 1 board to be replaced and flat roof 2019 450. Taking into consideration that you will be working at some height it is advisable to use at least two ladders and to have a helper as lifting the timber into place will take two sets of arms. The flat roof covering can also be epdm. This flat roof covering can be roofing felt usually 3 layers with a mineral chipping topping to soak up the heat of the sun which protects the felt from both melting and breakdown under uv rays.

So every flat roof actually has a gentle rise and fall created by a frame that enables water to run off the roof naturally and thus avoid any problems caused by weeds or other plant matter starting to grow on the roof. The current roof 20mm t g which is not rotten but generally must of the planks are slightly bowed which has caused the current felt to. Is it ok to overboard an exisisting asphalt flat roof. Browse our range of roof boards below and choose between general purpose hardwood plywood shuttering plywood exterior wise spruce plywood sheets and more.

The glassfibre roof covering will sit well on the new ply overlay. Whatever you re working on our range of plywood board contains everything you need at our famously low prices. 20 years life time guarantee while we live here insurance backed. This ethylene propylene diene monomer rubber covering is very versatile long lasting and very strong.

Bearing in mind the building is a commercial kind of building and must have been built in the early 60 s stroke 70 s the roof in question has not been leaking long so unsure if decking would be rotten. E davies essex 7m x 4 5m dorma flat roof replace old felt with high tech protan membrane. The stripping of the existing roof covering can be a difficult and laborious task with obvious additional costs. A deck is the structural substrate of a flat roof and should be capable of supporting the static and dynamic design loads as well as any loads occurring during construction from machinery and plant.

When fitting an asphalt roof what decking is used. I have a flat roof that needs re felting once i ve fitted a roof window. Discussion in builders talk started by d438a1 aug 1 2010. A flat garage roof is far easier to build than one with a pitch.