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What Do You Need For A Roofing Insulation


If you are planning a renovation of the roof in your home, note that this is not an easy task to do and it will require you a lot of time and finances to get the right materials you will need for the attic insulation companies. The roofing contractor brampton will help you out.

Here is what you will need to get started:

  • Mineral wool

Mineral wool on rolls or sheets is the most commonly used insulating material for roofing services Oshawa. The width of the insulation should be slightly larger than the distance between the roof beams. This will ensure that the insulation material remains firmly in place between the roof beams. Mineral wool is easily cut with a kitchen knife. When working with the insulation material or cutting it, wear a dust mask and gloves. For best results, it is easiest to cut along the straight edge of a wooden board or aluminum profile.

  • Finishing

After insulating the Custom Roofing, you can cover the inside with drywall or other sheet material. If you are using plasterboard, you first need to attach wooden slats across the roof joists to prepare a sturdy structure that can easily attach the plasterboard panels. You can then attach the plasterboard panels to the wooden slats using self-tapping screws. It is best to use an electric drill / screwdriver with a drywall adapter to prevent damage to the drywall.

  • Polystyrene (Styrofoam) Insulation Fibers

If the beams on the roof are straight and even, insulation boards of polyurethane, polystyrene (polystyrene) or mineral wool may also be used. In this case, it is best to use boards with primed edges to reduce the risk of fire and deformation of the boards.

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Fit edge panels so that continuous joints are avoided. This improves sealing and results in a smoother surface. To cut the panels to size, use a hand or pierced saw with small teeth. Placing the boards is best done by two people because these boards are quite large and can easily break. Use an electric drill / screwdriver to secure with large washer screws at 25 cm intervals.

  • Insulation of the attic floor

If your ceiling does not have a ladder opening, you may decide to insulate the floor as well. The roofing services Oshawa is best placed on a flat surface and should be laid by separate panels that adhere well to each other. To seal the floor structure as well as possible, you can first insert a sealed membrane. If your ceiling is lightweight only, you should install a diaphragm, especially if there is a poorly ventilated bathroom underneath.

Cut the insulation boards slightly wider than the distance between the beams and press them firmly into place. If you are using insulation sheathing, choose a width that will allow it to clamp its sides to the beams. Try to stretch the material as well as possible without cracks or creases. You do not need to cover the insulation between the beams. If the ceiling is to be accessible, you can cover the adjacent beams with solid panels.

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