Collins MO residential roof replacement runs $9,500 to $16,800 for a typical 1,500-2,400 sq ft home in architectural asphalt shingle, fully installed. Includes tear-off, decking inspection, ice and water shield, synthetic underlayment, drip edge, ridge vent, pipe boots, and labor. Steeper pitches, dormers, multiple layers to remove, or rotted decking add cost.
How Roofers Actually Quote a Collins Replacement
A roof replacement quote starts with squares. One square equals 100 square feet of roof surface. A 22-square (2,200 sq ft) Collins home in architectural asphalt shingle currently runs $9,500-16,800. The wide spread reflects pitch, dormer count, gutter integration, ventilation upgrades, and what the decking looks like under the existing layers. We measure squares from the eaves, not from the floor plan square footage; a 1,500 sq ft floor plan with a steep gable roof can be 22 squares of roof surface, while a 2,000 sq ft ranch can be 18 squares.
What Is Actually Included in the Number
An honest Collins quote covers all of the following: full tear-off of existing shingles down to decking; visual decking inspection with replacement of any soft or rotted sheathing; six feet of self-adhered ice and water shield up the eaves and in valleys; synthetic underlayment over the field; drip edge at all eaves and rakes; ridge vent at the peak with sealed end caps; new pipe boots on every penetration; new step flashing where the roof meets walls; ridge cap shingles; cleanup with magnetic sweep for nails. If a quote leaves any of those out it's either incomplete or going to come back as a change order.
Decking, Ventilation, and the Hidden Squares
On older Collins homes (1970s and earlier) the decking is often 5/8-inch boards (not plywood) with gaps. That's acceptable substrate but every soft board gets replaced at $90-130 per 4×8 sheet of new OSB or plywood. Plan for 2-4 sheets on a typical replacement; budget more if there's been an active leak. Ventilation: most older Collins ranches under-vent. We add ridge vent + intake at the soffit (gable vents alone short-circuit the airflow). Proper ventilation extends shingle life 25-30 percent in this climate where attic temperatures hit 130F+ in August.
Layovers, Insurance Replacements, and Old-Roof Realities
Some older Collins homes have two layers of asphalt because the previous owner did a layover instead of a tear-off. Two-layer tear-off adds $600-1,200 in labor and dump fees. We don't do new layovers; the manufacturer voids the warranty and the second layer hides whatever's wrong with the deck underneath. If your replacement is on insurance after a hail event, the insurance covers the layered tear-off in most policies under code-upgrade or law-and-ordinance coverage; we work the claim with the adjuster.
Schedule, Crew, and the One-Day Standard
Most Collins replacements are one to two crew days. Day 1: tear off, inspect deck, replace any rotted sheathing, lay ice shield + underlayment, run shingles + flashing. Day 2 (if needed for larger homes or weather delays): finish ridge cap, ventilation, gutter integration, magnetic-sweep cleanup. We're local — Preston and Heber Laub are headquartered in Collins, not driving from Springfield — so we don't pad the schedule with travel. We hold the start date if weather threatens; sealing in rain creates the next leak.
Collins Roofing FAQ
How much does roof replacement cost in Collins MO?
Typical 1,500-2,400 sq ft Collins home in architectural asphalt: $9,500 to $16,800 fully installed. Includes tear-off, decking inspection, ice shield, underlayment, drip edge, ridge vent, pipe boots, ridge cap, and cleanup.
How long does roof replacement take in Collins?
One crew day for most Collins homes. Two days for larger square counts or homes with multiple dormers. Tear-off through cleanup all in the same project.
What is a roofing square?
One square = 100 square feet of roof surface (not floor plan square footage). A 22-square Collins home has 2,200 sq ft of roof to cover, even if the floor plan is smaller because of pitch and overhangs.
Do you replace decking if it is rotted?
Yes. We pull soft or rotted sheathing on tear-off day and replace with new OSB or plywood at $90-130 per sheet. Most replacements need 0-4 sheets; we itemize on the final invoice.
What warranty do I get on a Collins roof?
Owens Corning Duration: 50-year material warranty when installed by a Preferred Contractor (we are one). 5-year labor warranty from us. Combined gives Collins homeowners a true 25-30 year functional service life on a properly ventilated install.
Need Collins Roof Replacement?
Family-owned, headquartered in Collins. Owens Corning Preferred. 5-year labor warranty.
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