Waterproof Low Pitch Roof

Use the sealant to repair any problem areas.

Waterproof low pitch roof.

1 cover the entire surface with a self adhesive flashing membrane such as grace ice water shield there are many equivalent products. The product self adheres with a granulated top service. Applies easily with clean peel and stick self adhesive application. Mix the primer well before the application.

However this can vary depending on the manufacturer architect and installation company. This is standard practice in many countries including scotland as it provides the ideal substrate on which to construct the waterproof element of the roof. Ft coverage sbs modified asphalt polyester self adhered low slope roll in weatherwood model lb323265. After installing the membrane fasten the metal.

Place the screws in every other valley. Low pitch roofs are usually waterproofed through the use of a roof membrane which can be made from synthetic rubber a thermoplastic such as pvc or modified bitumen. A caulking gun filled with silicone sealant usually will work in repairing leaks related to these kinds of problems. The product self adheres with a granulated top service.

It can seem confusing working out whether to go with a low pitch roof and what this could mean in the long run. Any of these materials can effectively carry water off the roof without allowing it to pool anywhere or penetrate vulnerable areas and cause damage. Generally 17 5 and below is considered a low pitch roof. Ft coverage sbs modified asphalt polyester self adhered low slope roofing roll in black model.

Snug the screws enough to compress the washer slightly. Ideal for slopes greater than 1 2 per foot. Henry lowslope two ply self adhered waterproof roll roofing is a modified bitumen roofing membrane with a fibrous glass reinforcement. The membrane will outlast the shingles and seal around all nail penetrations.

Starting at one end attach the first fiberglass panel to the purlin with the roofing screws. Then apply standard asphalt shingles over the membrane. Waterproof 2 product width in 15 20 1 30 35 1. Offers a complete sbs roofing membrane system.

Overlap the next panel onto the one you just installed and attach it the same way this will make waterproof deck systems. For a low slope residential roof there are two main options. Henry lowslope one ply self adhered waterproof roll roofing self adheres with a granulated top surface and can be applied over plywood and oriented strand board osb. If the roof has a chimney check around it to look for areas that might allow water to get in.