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When repairs stop making sense, a full replacement is the honest answer. Summit & Oak tears off the old roof down to the deck, fixes what we find underneath, and installs a complete, warranted system built to outlast your time in the home. One clear price, financing if you want it, and a documented job from the first photo to the final magnet sweep.
Roof Replacement in Raleigh and the Triangle
A full roof replacement is the right call once a roof is past 18 to 25 years, leaking, or patched in too many spots to keep chasing. In Raleigh and the Triangle, most homes are torn off and re-roofed in a single day, weather permitting. A complete replacement strips the old shingles down to the wood deck, repairs any rotten sheathing, and installs a new matched system, not a second layer over the old one. Architectural shingles are rated for 25 to 30 years, and that lifespan depends on correct nailing and attic ventilation, both built into the job.
We photograph every slope and walk you through exactly what we found. No pressure, no jargon.
A single honest number with material options and financing. We help document an insurance claim if it is storm damage.
Most roofs go on in a single day. We protect the landscaping and sweep every nail before we leave.
If any of these sound familiar, book a free documented inspection. We will show you exactly what is going on.
A roof replacement is mostly decisions you cannot see from the driveway: how the old roof comes off, what gets fixed under it, how the attic breathes, and what the warranty really covers. Here is the technical side in plain English, specific to homes here in Raleigh and the Triangle, so you can read an estimate and know what you are looking at.
01Full Tear-Off vs. Going Over the Old Roof
- Two layers is the legal ceiling in NC, not a recommendation
- A layover hides decking rot, the one thing a replacement is supposed to fix
- The extra weight loads framing that was built for one roof
- Best-tier manufacturer warranties require a clean tear-off
North Carolina lets a home carry a maximum of two layers of asphalt shingles. If your roof is already on its original layer, code technically allows a second layer to be laid over the top. We do not do it, and you should not pay for it. A layover traps the old roof's heat and granule wear underneath, hides the rotten decking that needs fixing, adds dead weight to your framing, and shortens the new shingles' life. A full tear-off down to the wood is the only way to see and fix what is actually wrong, and most manufacturers will not honor their best warranties over a second layer anyway.
02Decking Inspection: What Rot Actually Looks Like
- Soft, dark, or peeling sheathing will not hold a nail
- Rot clusters at eaves, valleys, and around chimneys where water pools
- A nailed shingle is only as good as the wood under it
- Bad decking is photographed and shown to you before replacement
Once the old roof is off, the plywood or OSB sheathing underneath is exposed for the first time in decades. In the Triangle's humidity and long leak seasons, soft spots hide where water has been sitting around chimneys, in valleys, and along the eaves. Sound decking holds a nail tight; rotten decking is spongy, dark, or delaminating and will not grip a fastener, which means the new shingles have nothing to hold onto. We walk the whole deck, mark every soft sheet, and replace it before anything new goes down. You see the bad wood before we haul it away.
03Attic Ventilation: The Step Most Roofs Get Wrong
- Code wants intake low at the soffits and exhaust high at the ridge
- R806.2 puts 40 to 50 percent of the vent area in the upper third near the ridge, with the balance low at the soffits
- Exhaust without enough intake starves airflow and overheats shingles
- Trapped attic heat and moisture age a roof from the inside out
A roof breathes by pulling cool air in at the soffits and pushing hot, damp air out at the ridge. North Carolina code (Section R806) wants that airflow balanced, with intake low and exhaust high. Builders and quick re-roof crews routinely skip the intake side, slap an exhaust vent on, and call it done, which starves the system and bakes your attic. In our summers that cooks shingles from below and shortens their life; in winter it lets moisture condense on the decking. We measure the actual intake-to-exhaust balance and correct it, instead of just matching whatever the last crew left.
04Underlayment and Where Ice-and-Water Shield Goes
- Synthetic underlayment beats felt for tear strength and humidity
- Ice-and-water membrane self-seals around every nail it crosses
- It belongs in valleys, at eaves, and around all penetrations
- Low-slope sections need doubled coverage under NC code
Underlayment is the layer between your decking and the shingles, and it is your roof's backup waterproofing when wind drives rain sideways. We use synthetic underlayment instead of old felt paper because it does not wrinkle, tear, or soak up moisture in our humidity, and it grips better on a steep slope. In the spots that actually leak first, valleys, eaves, and around every pipe and chimney, we add a self-sealing ice-and-water membrane that bonds to the deck and seals around each nail. On lower slopes the code calls for doubled-up coverage, and that is where a cheap underlayment job shows up as a leak years later.
05The Warranty Logic: What Actually Unlocks the Best Coverage
- Manufacturer warranty covers the product; workmanship covers the install
- Most leaks trace to install, which is why the workmanship term matters
- Top system warranties require a full matched-brand system, certified
- Off-brand accessories swapped in to cut cost can void the coverage
There are two different warranties on a new roof, and they cover different things. The manufacturer warranty covers the shingles and components if the product itself fails. The workmanship warranty, ours in writing for 25 years, covers the install: the part most leaks actually come from. The strongest manufacturer system warranties only unlock when a certified crew installs a full matched system, the same brand's shingles, underlayment, ridge, and starter strip together, on a clean tear-off. Mixing cheaper off-brand accessories to shave the bid is exactly what voids the coverage you thought you were buying. Ask any roofer to put both warranties in writing before you sign.
06Material Lifespan and How Install Quality Changes It
- Architectural shingles are rated 25 to 30 years on a correct install
- Pine needles and pollen trap moisture and accelerate granule loss
- Poor attic ventilation bakes shingles from below in our summers
- Raleigh's 115-mph wind zone makes correct nail placement non-negotiable
Architectural asphalt shingles are rated to last 25 to 30 years, but the rating assumes a correct install and a roof that breathes. In the Triangle, two local forces shorten that clock: pine debris and pollen that hold moisture against the surface, and summer attic heat that bakes shingles from underneath when ventilation is poor. Our 115-mph design-wind region also means fastening matters; shingles nailed too high or too few miss the seal strip and lift in the first real storm. The same shingle can give you 15 hard years or its full rated life, and the difference is almost entirely nailing, ventilation, and keeping the roof clear of standing debris.
Where We Offer Roof Replacement
Serving Raleigh and the surrounding Triangle towns.
Cannot find your answer? A real person is one call away, no pressure.
- A real person answers. No phone tree, no pressure to commit.
- Free documented inspection: photos and a written report before any quote.
- Straight answers on cost, insurance, and financing, even when the answer is a repair, not a replacement.
Most Triangle homes are torn off and re-roofed in a single day. Larger or steeper roofs can run into a second day. We give you the timeline in writing before we start.
We inspect the decking after tear-off and replace any rotten or soft sheathing before the new roof goes on. Sound decking is the foundation of a roof that lasts, so we never shingle over a bad deck.
Yes. We offer monthly payment options through third-party lenders, with zero-down plans available on approved credit. Try the financing calculator to see an estimated monthly payment for your project.
Yes. You get the manufacturer's material warranty plus our written 25-year workmanship warranty, which is transferable if you sell the home.
Know Before You Decide.
Start with a free, documented inspection. A real estimator within the hour, no pressure, ever.
“Hail took out half the neighborhood. Summit & Oak had photos in my inbox that same afternoon and met my adjuster on the roof a few days later. New roo…”