Here's what you'll actually pay—and what affects the price.
Let's get straight to it: a new roof in Boise typically costs between $8,000 and $15,000 for an average-sized home. But that's a big range, and your actual cost could be higher or lower depending on several factors.
If you're looking at roofing estimates and trying to figure out what's reasonable, this guide will help. We'll break down exactly what goes into roofing costs in the Treasure Valley so you know what to expect.
This one's obvious, but it's worth saying: bigger roofs cost more. Roofing is typically priced by the square foot or by "squares" (one square = 100 square feet).
Here's a rough idea of what different roof sizes cost in Boise:
Keep in mind that your roof's square footage isn't the same as your house's square footage. If you have a steep roof, dormers, or multiple levels, your roof is bigger than your floor plan.
The type of shingles you choose has a huge impact on price. Here's what's common in Boise:
3-Tab Asphalt Shingles: The cheapest option. They're flat, basic, and last about 15-20 years. Expect to pay around $3.50–$5.50 per square foot installed. Most people skip these because they don't last as long.
Architectural Asphalt Shingles: This is what most homeowners choose. They're thicker, look better, and last 25-30 years. Cost is about $4.50–$7.00 per square foot installed. They're the sweet spot between cost and quality.
Premium/Designer Shingles: Higher-end asphalt shingles with better warranties and curb appeal. Expect $6.00–$9.00 per square foot. They look great and last longer, but they're pricey.
Metal Roofing: Way more expensive upfront—$10–$16 per square foot—but they last 40-50 years and require almost no maintenance. If you're staying in the house long-term, they can be worth it.
Most Boise homeowners go with architectural shingles. They're durable, affordable, and look good.
Not all roofs are created equal. Some are simple rectangles. Some are complicated nightmares with valleys, peaks, skylights, and chimneys. The more complex your roof, the more labor it takes—and labor costs money.
Here's what adds to the cost:
A simple gable roof is the cheapest to replace. A complex roof with lots of features can add 20-30% to the cost.
Before your new roof goes on, the old one has to come off. Tearing off shingles, hauling them away, and disposing of them properly costs money.
Most contractors include tear-off in their estimate, but it's worth asking. Expect it to add $1–$2 per square foot to the total cost.
If you have multiple layers of old shingles (some older roofs were just layered over), removal gets more expensive. Idaho code allows up to two layers, but if you're on layer three, expect to pay more for removal.
A few other factors can bump up the price:
Deck repairs: If the roof deck (the plywood under your shingles) is damaged or rotted, it needs to be replaced. That can add $500–$2,000 or more, depending on how much needs fixing.
New underlayment: Good contractors will always replace the underlayment (the moisture barrier under your shingles). This is included in most estimates, but cheap contractors might skip it.
Ventilation upgrades: Proper attic ventilation extends your roof's life. If your current setup is inadequate, adding ridge vents or other ventilation can add a few hundred dollars.
Permits: Most roofing jobs in Boise require a permit, which costs around $100–$200. A good contractor handles this for you.
Warranty upgrades: Some manufacturers offer extended warranties if you use their full system (shingles, underlayment, etc.). It costs more upfront but gives you better coverage.
When you get roofing estimates, here's what to look at:
Make sure everything's included. The estimate should list tear-off, disposal, materials, labor, underlayment, flashing, ventilation, and cleanup. If it's vague, ask for details.
Compare materials, not just price. One contractor might quote architectural shingles while another quotes 3-tab. Make sure you're comparing apples to apples.
Ask about warranties. What's covered? For how long? Workmanship warranties matter just as much as manufacturer warranties.
Don't automatically go with the cheapest bid. If one estimate is way lower than the others, they're probably cutting corners—cheap materials, no underlayment, or inexperienced labor.
We don't play pricing games. When we give you an estimate, it's detailed, transparent, and accurate.
You'll know exactly what you're paying for—materials, labor, tear-off, everything. No surprises, no hidden fees.
A new roof in Boise typically costs $8,000–$15,000, but your actual price depends on your roof's size, the materials you choose, and how complex the job is.
Get multiple estimates, make sure they're detailed, and don't just pick the cheapest one. You want quality work that'll last 20+ years.
A new roof is a big investment, but it protects everything you own. Do it right the first time.
We'll come out, measure your roof, and give you an accurate price. No games.
Call (208) 505-9352