Roof Replacement | Denver Roofing Team

A full roof replacement begins with a thorough inspection of your existing roofline. The crew sets up scaffolding and safety harnesses before stripping the old, weathered shingles down to the roof deck. Contractors tear off damaged felt, underlayment, and any rotted OSB or plywood sheathing, hauling all debris to a dumpster for proper disposal.

5 Key Highlights — Roof Replacement

Complete tear-off and disposal — we strip every layer of old shingles, deteriorated underlayment, and compromised flashing down to the roof deck, hauling all debris for proper disposal
Full decking inspection — every roof replacement includes a thorough check of your OSB or plywood sheathing; rotted or warped boards get replaced before new materials go down
Premium shingle options — choose from architectural, impact-resistant, or designer shingles rated for your climate, including GAF Timberline, Owens Corning Duration, and CertainTeed Landmark
Proper flashing and ridge cap installation — flashing around chimneys, vents, and valleys gets sealed and secured; ridge cap shingles are hand-nailed for a watertight finish at every peak
Manufacturer and workmanship warranties — your new roof installation comes backed by both the shingle manufacturer warranty and our own labor guarantee

Signs You Need Roof Replacement

Shingles are curling, cracking, or missing — once the granule coating wears off, the asphalt layer bakes and becomes brittle, leaving your roof deck exposed to water intrusion
Granule buildup in your gutters — heavy granule deposits in gutters or at downspout bases means your shingles are nearing end of service life, accelerating heat absorption and UV damage
Sagging roof decking — a roof deck that dips between rafters signals prolonged moisture damage to the OSB or plywood sheathing, which cannot support a new shingle layer safely
Flashing failures around penetrations — corroded or pulled-away flashing at chimneys, skylights, and vents causes repeated leaks despite repairs, pointing to systemic failure
Roof age exceeds 20 years — standard architectural shingles carry a 20-25 year functional lifespan; UV radiation and heat cycles degrade shingles faster in hot climates

Our Roof Replacement Process

Step 1
Inspect the existing roof and measure the area to determine materials needed
Step 2
Set up scaffolding and safety equipment around the perimeter
Step 3
Strip and tear off the old shingles, felt, and damaged sheathing
Step 4
Haul debris to the dumpster and dispose of old roofing materials
Step 5
Inspect the roof deck for rotted or damaged plywood and OSB sheathing
Step 6
Replace any compromised sheathing and nail new OSB or plywood decking
Step 7
Install ice-and-water shield in valleys and along eaves
Step 8
Roll out synthetic underlayment across the entire roof deck
Step 9
Install new drip edge along eaves and rakes
Step 10
Flash all penetrations — chimney flashing, pipe boots, vent boots, and step flashing at walls
Step 11
Lay starter shingles along the eave, then shingle field courses with proper overlap
Step 12
Cap the ridge with ridge cap shingles and install ridge vents for ventilation
Step 13
Seal all exposed fasteners and apply sealant at flashing transitions
Step 14
Final inspection to verify building code compliance and clean the job site

Why Choose Denver Roofing Team for Roof Replacement

✓ 18+ years of specialized roof replacement experience
✓ Fully licensed, bonded, and insured
✓ Transparent, upfront pricing — detailed written estimate before work begins
✓ All work meets or exceeds local building code requirements
✓ Workmanship guarantee on every project
✓ Clean, respectful crews — we haul all debris and leave your property spotless
✓ Serving Denver and surrounding areas

Brands & Materials We Use

GAF — Timberline HDZ and Camelot II architectural shingles
Owens Corning — Duration and TruDefinition series shingles
CertainTeed — Landmark and Presidential Shake shingles
Atlas Roofing — Pinnacle Pristine and StormMaster shingles
IKO — Dynasty and Cambridge shingles
Grace Ice & Water Shield — self-adhering underlayment
Henry Company — Blueskin SA roof deck protection

Common Questions About Roof Replacement

One day for most homes. Our crews are experienced and we pre-stage materials the day before install. Bigger or steeper roofs can run to two days. The dumpster shows up at 7 AM and leaves when we're done. Your life gets back to normal fast.

First: put a bucket or rupd_container under the drip. If there's a visible bulge in the ceiling, carefully poke a small hole to let water drain into a bucket. This prevents the ceiling from collapsing. Then call (720) 784-0657. We do emergency tarping and temporary leak stops within 24 hours. The permanent repair follows once conditions allow.

Poor ventilation causes premature aging. If your attic runs hot in summer and your shingles are curling at 15 years, bad ventilation is probably why. Missing shingles cause water intrusion and accelerate everything. We do a free inspection and give you a straight answer: repair, plan for replacement in 2-3 years, or replace now.

A typical Denver home with a 25-35 square roof runs $10,000-$18,000 for a full tear-off and install with architectural shingles. Steep-pitch homes and multi-story homes cost more because of safety requirements and access difficulty. Metal roofing is $12-$22 per sq ft. We quote exact numbers, not ranges.

You get two warranties: one from the manufacturer on the materials and one from us on the workmanship. As a GAF Master Elite contractor, we can offer the Golden Pledge. That's 25 years on workmanship plus 50 years on the shingle. Owens Corning and CertainTeed have similar programs. Our own workmanship warranty is in writing and covers installation defects.

Roof Replacement Services in Denver