How To Install Rolled Roofing

November 28, 2025

2 min read

dilshadakram

To install rolled roofing, you need to prepare your roof deck, lay down a base layer, apply adhesive or nails, roll out the material, and seal all seams and edges. Rolled roofing is one of the most affordable roof options and works well for flat or low-slope roofs on sheds, garages, and small buildings. According to RubyHome, rolled roofing costs between $5.50 to $7.50 per square foot, making it budget-friendly for homeowners. This DIY project takes one to two days and requires basic tools like a utility knife, hammer, and roofing cement. Most homeowners can handle this job with careful planning and the right materials.

What Materials Do You Need?

Gather your supplies before you start. You will need rolled roofing material, roofing nails, roofing cement or adhesive, a utility knife, a hammer, a tape measure, and safety gear like gloves and a dust mask.

Most rolled roofing comes in 36-inch-wide rolls. According to industry data, the average U.S. roof size is 2,647 square feet, so calculate how many rolls you need. Each roll covers about 100 square feet.

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How Do You Prepare the Roof Deck?

Clean the roof surface completely. Remove all dirt, debris, moss, and old roofing material. A clean deck helps the adhesive stick better and prevents bumps under the new material.

Check for damage or soft spots on the roof deck. According to professional standards, you should also inspect gutters and fix any drainage issues before installation, as good maintenance prevents future leaks. This step is critical because water backing up under rolled roofing causes rot and failure.

What Are the Installation Steps?

Start at the lowest point of your roof. Roll out the first piece of material and nail it down every 4 to 6 inches along the edges. Use roofing cement between layers for extra sealing.

Overlap each new roll by 4 to 6 inches. Apply roofing cement under the overlap and press it down firmly. Continue rolling material toward the highest point of the roof. Seal all seams, nail heads, and edges with roofing cement to block water entry.

According to This Old House, most roofs last between 12 and 50 years, depending on material and climate. Rolled roofing typically lasts 15 to 20 years. Proper installation and regular maintenance like cleaning gutters help extend lifespan and prevent costly repairs.

Installation Cost Breakdown

Item	Cost Range
Rolled roofing per sq. ft.	$5.50, $7.50
Roofing cement and nails	$30, $60
Tools (if needed)	$40, $100
Labor (DIY saves 50%)	$0

According to RubyHome, DIY rolled roofing can save you about 50% on labor costs. However, mistakes during installation may cost more to fix later. Take your time and follow each step carefully to avoid expensive repairs down the road.

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Work with a professional roofing solutions to protect your property with quality roofing solutions.