How to Install Roll Roofing

If you’re wondering how to install roll roofing, the first step is to determine whether your roof is flat or sloped. The latter type requires two layers to prevent moisture penetration. Flat roofs are best served by installing two layers of roll roofing for additional protection. A roof with a steep pitch can benefit from a single layer of roll roofing. Here are some tips to ensure a smooth installation. UBrothersConstruction also offers free samples of its materials.

To install roll roofing, you must cut lengths that are long enough to cover your roof’s pitch. You should lay the rolls on a flat surface first, then use a concealed nailing method to fasten them. Make sure to keep the temperature of the roof above 50 degrees. Then, use the roofing cement to secure the nails. Once the nails are securely anchored, you can trim the roll roofing to fit the roof.

If you have OSB or plywood sheathing, make sure to space them 1/8 to 1/4 inch at the butt joints. After that, nail the wood boards in place. If they’re not tightly butted, water will leak under the roll roofing and back down the fascia. Make sure to remove all debris from the roof before installing roll roofing. When assembling the roofing, remember to install the drip edge and attach the roof’s drip edge. Using a chalk line, measure 35 inches from the bottom edge and mark the spot where you will place the drip edge. Once this is complete, cut the roofing roll to fit the drip edge.

Once you have the roof’s basic structure installed, you can move on to the next step. Lay down the first layer of roll roofing. Make sure that it overhangs the drip edges by a quarter-inch. Once the first layer is attached, use roofing cement to attach the second row of roll roofing. Remember to stay below the chalk line while you apply the roofing cement. You’re almost finished! You can now proceed to the next step: applying the second layer of roll roofing.

The width of roll roofing varies from one supplier to another, so make sure you know exactly what to choose. Choose the width of the roof to fit the dimensions of your roof and adhere to it. After laying down the first layer, you can adjust it to the final length by three inches. This will ensure a smooth and consistent surface. A chalk line helps you make sure the roof is level and that the material is positioned correctly.

Roll roofing is an attractive option for low-pitch roofs. It’s the cheapest and easiest way to cover a flat roof. If you have an irregular shape, however, you can opt for hammered-down rolled roofing, which is recommended only for low-inclined roofs. Remember, hammered-down rolled roofing will result in leaks. Thankfully, you can install roll roofing yourself. Just make sure that the temperature in your area is warm enough to move the roofing.