How do I install rolled roofing? Installing rolled roofing, also known as roofing felt or underlayment, is a crucial step in the roofing process that provides a protective barrier between the roof deck and the shingles. Whether you are replacing an old roof or installing a new one, understanding the steps to properly install rolled roofing is essential for a successful and durable roofing project. In this article, we will guide you through the process of installing rolled roofing, from preparation to completion.
Before diving into the installation process, it’s important to gather the necessary materials and tools. Here’s a list of items you will need:
1. Rolled roofing material
2. Roofing nails
3. Utility knife
4. Roofing hammer
5. Chalk line
6. Trowel
7. Roofing felt (if required)
8. Roofing cement
9. Ladder
10. Safety gear (gloves, goggles, etc.)
Now that you have your materials and tools ready, let’s go through the steps to install rolled roofing:
1. Prepare the Roof: Ensure that the roof deck is clean, dry, and free of debris. Remove any old roofing materials, such as shingles or felt, and check for any signs of damage or rot in the roof deck. Repair any necessary areas before proceeding.
2. Install Roofing Felt (if required): If your rolled roofing material requires a layer of roofing felt, start by laying it out on the roof deck. Cut the felt to the appropriate size using a utility knife, ensuring that it overlaps the edges of the roof by about 2 inches. Staple the felt in place using roofing nails, spacing them about 6 inches apart.
3. Start at the Eaves: Begin installing the rolled roofing at the eaves of the roof. Unroll the material, starting from the bottom edge and working your way up. Overlap the material by about 2 inches as you go, ensuring that the edges are securely adhered to the roof deck.
4. Secure the Rolled Roofing: As you unroll the material, use a roofing hammer and roofing nails to secure it in place. Nails should be spaced about 6 inches apart, and they should be driven into the deck at a 45-degree angle. Be sure to nail through the overlaps to ensure a watertight seal.
5. Seal the Edges: Apply roofing cement to the edges of the rolled roofing to seal them against water intrusion. Use a trowel to spread the cement evenly and smoothly.
6. Install Flashing: If your roof has any valleys, chimneys, or other penetrations, install flashing to protect these areas. Cut the rolled roofing to fit around the flashing, and apply roofing cement to secure it in place.
7. Trim the Excess Material: Once the rolled roofing is installed, trim any excess material from the edges using a utility knife. Be sure to leave a small overlap (about 1/2 inch) to provide additional protection.
8. Inspect the Installation: After the rolled roofing is installed, inspect the entire roof to ensure that it is properly secured and sealed. Check for any gaps, loose nails, or other issues that may need to be addressed.
By following these steps, you can successfully install rolled roofing on your home. Remember to prioritize safety throughout the process and consult with a professional if you’re unsure about any aspect of the installation. With proper installation, rolled roofing can provide years of protection and durability for your roof.
