What is a soffit board on a house?
The soffit definition, on a roofing system, is that the soffit serves a dual purpose – to protect the rafters, the roof’s support beams, from the elements, and to change the look of your roof. If a soffit is not in place, then over time the rafters would rot; and could allow mould into your house. PVC soffit is a practical, weatherproof choice for protecting the underside of your roof overhang. Lightweight and durable, uPVC soffit board is easy to install and requires little maintenance. It helps prevent moisture build-up and keeps pests out, while also improving ventilation.
What is a fascia board?
The fascia board is the long, straight board that runs along the lower edge of the roof. The fascia is fixed directly to the lower ends of the roof trusses and usually does all the work of supporting the lower edge of the bottom row of tiles. The fascia board also carries all the guttering. Replacing a fascia board can be an advanced project in some cases. If you have a multi-story home, are unfamiliar with roof work or have concerns about working on a ladder, leave the repair to a professional.Rotten fascia boards must be replaced so that water doesn’t get into your home and cause damp problems. To prevent the issue reoccurring, we recommend replacing timber boards with durable PVCu alternatives, which include concealed ventilation to keep your roof space dry.Sometimes you can repair a section of your fascia instead of replacing the entire board. For example, if only a few feet of the board have been exposed to water, your roofers may be able to cut out just that section of fascia, so long as it spans two rafters and can be safely resecured.
What type of board is used for roofing?
Two of the most popular materials for the decking used in roofing are plywood and OSB. While similar, there are some key differences between the two that will help inform you as you make the decision of which material is best for your roof. Roof Decking Roof decking is the wooden boards installed atop rafters, joists, or trusses. Also called a roof deck or roof sheathing, roof decking provides a flat surface on which roofers can install waterproofing material and roofing material, like tiles, slate, or asphalt shingles.