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Mar 19, 2023 · A lath roof is a type of roof that was commonly used in the past but is now quite rare. It is made up of a series of wooden laths that are laid close together and nailed to the roof rafters. The laths are typically thin and narrow, and they are spaced a few millimeters apart to allow for ventilation.
Lath: Usually made treated softwood or hardwood. Typically ranges from 1 inch to 2 inches in width and 3/8 inch to 3/4 inch in thickness. Batten: Also made of timber like wood pine, but can include metal or plastic options. Generally broader than lath, ranging from 1 inch to 4 inches in width and similar in thickness.
Roof battens are the lengths of wood that are laid between the rafters to secure the roofing felt and to accept the tiles or slates when they are fitted. They are supplied in 25x38mm and come anywhere from 3m in length, though typically 3.6m is supplied. Although battens may be hidden by the roof covering, they remain integral to the roof ...
Aluminum is one of the most abundant types of metal available on the planet, which is why it is often used for a range of metal roofing materials. Pros of Aluminum Roofing: Highly reactive to the climate, temperature and environment. Resistant to corrosion and rust. Lightweight and easy to install.
Fig 28. Most flashings used on roofs are ‘open’ and can be lapped, typically including stitching fasteners at a maximum spacing of 100mm, and sealant on the weatherside of the fasteners. ‘Closed’ sections, such as some eaves gutters, use butt straps behind the joint. These should be at least 150mm long.
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Sep 1, 2024 · Roofing Substrate: For robust roofing applications, metal lath can serve as an excellent substrate beneath concrete or aggregate roofing systems. Fireproofing : Being a non-combustible material, metal lath is often used to provide fireproofing to steel beams, columns, and other structures, adding a layer of safety and durability.
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Jun 19, 2024 · Metal roofs reflect the hot sun, so you don’t need to spend as much on your home’s cooling costs. You’ll also spend less on heating bills because most roofing companies insulate under metal roofs, keeping your home warmer in the winter. Metal roofs improve your energy savings by approximately 10–25%.
