Roof Decking Replacement Cost: When the Deck Has to Go
Roof decking replacement cost explained: rotted decking, hail-fractured OSB, skip sheathing under old shake, and what you pay per sheet and per roof.
Littleton · South Metro Denver · Arapahoe, Jefferson & Douglas counties
A dented gutter and a yard full of leaves after a June hail storm, a stain under the bathroom vent, or a 1990s roof in Southpark that has quietly used up its years. This free guide to Littleton, Colorado roofing explains which one you have and what it usually costs, and an independent local contractor partner can put a written price on it before anyone signs anything on the porch.
Repair when a repair will hold, replacement when it won't, and a straight answer about a claim either way. Each guide below explains the job, what it typically costs here, and what to ask before you hire.
Leaks at boots, flashing, valleys and skylights, wind-lifted shingles, hail-bruised slopes — what each repair involves and typically costs.
Roof Repair →Tear-off to the deck, ice-and-water at eaves and valleys, Class 4 shingles with six nails each. One to two days, $9,500–$22,000 on most homes.
Roof Replacement →How to spot hail damage, how a Colorado claim works, what a scope your adjuster can read looks like, and how the state's roofing consumer law protects you.
Hail Damage & Insurance Claims →A walked inspection with photos and a written report — for buying a house, filing a claim, an insurance renewal, or finding out how many years the roof has left.
Roof Inspection →UL 2218 Class 4 shingles that can earn an insurance discount, and standing-seam metal that ends the hail-claim cycle for good. Real Littleton costs.
Impact-Resistant & Metal Roofing →TPO, EPDM, modified bitumen, built-up and metal roofs on storefronts, offices, churches and apartment buildings: hail, snow, UV, drains and how repair bids differ.
Commercial & Flat Roofs →Littleton sits at 5,400 feet on the southwest edge of the Denver metro, where the plains meet the foothills. Roofs here get three things most of the country doesn't: hail every summer, more ultraviolet than most of the country because of the altitude, and wind that comes down off the hogback at 60 to 90 mph a few times each winter.
Hail is the big one. The cells build over the foothills on June and July afternoons and drift east across Ken Caryl, Columbine, Littleton proper and Highlands Ranch before they weaken over the plains. Most years bring at least one storm with golf-ball hail somewhere in the South Metro. The May 2017 storm on the west side of the metro is often described as one of the costliest insured hail events in Colorado (the Colorado Division of Insurance and insurer groups publish the loss figures), and storms like it don't need to hit your street to change your insurance premium.
Sun does the slower damage. Three hundred days of it, at altitude, cooks the asphalt out of a shingle. A 30-year architectural shingle that lasts 30 years in Ohio lasts 18 to 22 here. The south and west slopes go first.
Wind rounds it out. The Chinook events between December and March come over the hogback at 70–90 mph, hit Ken Caryl and Roxborough first, and peel back any shingle whose seal strip has already been cooked loose by the sun. A roof that survives July often loses a slope in January.
Then there's the housing. Most of Littleton and its neighbors — Southpark, Southbridge, Ridgewood, Columbine Knolls, Ken Caryl Ranch, the older half of Highlands Ranch, Willow Creek in Centennial — went up between 1970 and 1999. Those homes have been re-roofed once or twice already, usually after a hail claim, and the roof up there now is often a builder-grade shingle put on fast by a crew that left town in October. Whether yours needs a $350 pipe boot or a $20,000 replacement, the standard to expect from any Littleton roofer is the same: a walked inspection, photos, and a written price before any work starts.
Roof repair — leaks at pipe boots, chimney and wall flashing, valleys and skylights, wind-lifted shingles, soft decking. Most roof repair in Littleton runs $300–$1,500 and takes one visit. See roof repair.
Roof replacement — full tear-off, decking check, synthetic underlayment, ice-and-water membrane at the eaves and valleys as the code here requires, and Class 4 impact-resistant shingles nailed with six nails. Typical Littleton homes run $9,500–$22,000. The Littleton roof replacement guide covers it in detail.
Hail damage and insurance claims — inspection and photo documentation, a line-item scope your adjuster can follow, and the repair, all inside Colorado's roofing consumer law. See hail damage repair.
Roof inspections — a walked inspection with photos and a written report for a purchase, a sale, a claim, or a roof you're just not sure about. See roof inspection.
Impact-resistant and metal roofing — Class 4 shingles that can earn an insurance discount, and standing-seam metal for homeowners who are done filing hail claims. See impact-resistant and metal roofing.
Colorado has no state roofing license. What it has instead is city and county contractor licensing — the City of Littleton, Arapahoe, Jefferson and Douglas counties, Centennial and Englewood each license contractors and require a permit and inspection for a re-roof — and a state consumer law, the Residential Roofing Bill of Rights, that requires a written contract and bars a roofer from paying or waiving your insurance deductible. So before you hire any roofing company in Littleton, ask which jurisdictions it is licensed in, ask for its certificate of general liability insurance, and check that the quote names the permit office. Any contractor worth hiring will show you all three before a price.
The Littleton roofer neighbors recommend after a storm is usually one with a 303 or 720 number, an address you can drive to, several hail seasons behind it, and the patience to tell you when a pipe boot is all you need. Our guide to choosing among roofing companies in Littleton goes through the checks, and questions to ask Littleton roofing contractors gives you the list to read from.
This is a free local guide, not a roofing contractor. Calls and estimate requests go to an independent local contractor partner who inspects, quotes in writing and performs the work. There is no obligation to hire, and the prices on these pages are typical ranges for the area, not a quote.
Littleton and the South Metro: Ken Caryl, Columbine, Columbine Valley, Bow Mar, Highlands Ranch, Centennial, Englewood, Lone Tree, Roxborough, Lakewood, Parker and Castle Rock. Whether you're comparing Littleton roofing quotes after a storm or just planning ahead, the pricing page has real numbers to hold every quote against.
Littleton, Arapahoe County and the suburbs. Area codes 303, 720.
Roof decking replacement cost explained: rotted decking, hail-fractured OSB, skip sheathing under old shake, and what you pay per sheet and per roof.
A roof with two layers of shingles needs a full tear-off: what the code allows, what a roof-over hides, what the second layer adds to cost, and what to ask.
Roof gutter repair in Littleton: how drip edge, fascia, the first course and gutter hangers fail after hail and ice dams, the right order of work, and costs.
Ice and water underlayment on a Littleton roof: synthetic vs. felt, what ice and water shield membrane does, and where the adopted code requires it here.
Winter roof repair in Littleton: which fixes must happen before the first real snow, which can wait until spring, why cold changes shingle work, and costs.
Fall roof maintenance for Littleton: the post-hail inspection, cottonwood leaves in the gutters, attic vents, tree limbs and what to do before the first snow.
Most roof repair in Littleton runs $300 to $1,500. A cracked pipe boot or a handful of wind-lifted shingles is at the low end; rebuilding chimney flashing or replacing hail-bruised decking under a valley is toward the top. If the damage covers a whole slope, ask to see the replacement math and the claim math side by side.
Architectural shingles installed run $450 to $800 per square (100 sq ft) in the South Metro, so a typical 2,000 sq ft two-story with a 26–30 square roof is $12,000 to $22,000. Class 4 impact-resistant shingles add $30–$80 per square, and many insurers offer a discount for them; ask your agent for the figure. Metal is roughly two to three times the price.
A good one will. Expect the contractor to photograph and chalk the hail hits, measure the roof, write a line-item scope, and meet the adjuster on site if you ask. No roofer should waive, pay, or hide your deductible in the invoice — Colorado's roofing consumer law bars it, and a roofer offering to do it is planning to cut corners somewhere else on your roof.
Colorado doesn't issue a state roofing license, so the question to ask any roofer is which cities and counties they're licensed in. Ask for the contractor license for the jurisdiction your house is in, a certificate of general liability and workers' comp insurance, and confirmation that a permit will be pulled on the replacement. Get all three before you sign.
Active leaks are usually scheduled ahead of routine work. If water is coming in right now, expect a tarp first and the permanent repair once the roof is dry. After a big hail storm, emergency roof repair in Littleton is triaged by how much water is getting in, not by who called first.
In Littleton, usually yes. They cost $30–$80 more per square, many insurers offer a premium discount for them (ask your agent for the amount), and they hold up to the 1-inch hail that would bruise a standard shingle. They are not hail-proof — 2-inch stones will still mark them — but they turn a total-loss storm into a repair. See impact-resistant roofing.
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