You need gutter quantities that make sense. No guesses. Not rough averages. You need linear feet, downspout counts, elbow quantities, and a clear material list. That is exactly what ALM estimating delivers. If you are a gutter contractor, roofing contractor, or general contractor bidding on residential or commercial projects, our gutter estimating services give you the numbers you need to bid with confidence. Fast turnaround. Clean breakdowns. No wasted material.
Upload your roof plans. Get a complete gutter estimate.
Gutter estimating is the process of measuring a roof’s drainage system and to calculate exactly the quantity of the material you need. This includes: total gutter length (linear feet), number of downspouts, quantity of elbows, outlets, and hangers. It also includes material type (aluminum, steel, copper) and labor hours for installation.
Many contractors treat gutters as a small part of the roofing bid. That is a mistake. Gutters have their own measurements, accessories, and installation costs. A separate gutter takeoff service gives you precision that a general roofing estimate often misses.
ALM estimating measures every edge that needs a gutter. We count every downspout drop. Then we give you a clean, simple report you can include in your bid.
We work across all project sizes and building types.
Single-family homes, townhouses, duplexes. Simple K-style or half-round gutters. It provides quick turnaround for small bids.
Strip malls, office buildings, apartment complexes. Larger linear foot counts. Often require seamless gutters and multiple downspout zones.
Warehouses, manufacturing plants, distribution centers. Big roof areas have large gutters and downspouts.
When your gutter quantities are wrong, two things happen. First, you order too little material. Then you stop the job, pay for rush shipping, and lose time. Second, you order too much or you return material and pay restocking fees. Accurate gutter estimating fixes both problems.
You buy exactly what you need. Not what you guess.
Your bid reflects real quantities, not averages.
The right number of downspouts and elbows ensures water movement in the right direction.
With our numbers, you stop second-guessing and start submitting.
Every estimate we deliver includes a full breakdown of the following components. We make sure that nothing is missed.
It includes every roof edge that requires a gutter: straight runs, corners, and any odd angles. You get the total linear feet broken down by section.
We count each downspout location, including the correct number of drops based on roof area and drainage requirements.
Downspout needs elbows to direct water away from the building. We calculate the number of elbows (usually two per downspout) and outlet connections required from gutter to downspout.
Gutters need support. We estimate the number of hangers based on standard spacing (one every 24 to 36 inches).
We apply local labor rates for your region. Time for measuring, cutting, attaching hangers, hanging gutters, installing downspouts, and cleanup.
We keep this simple. You send us drawings. We send back a complete estimate
We look at your plans, PDFs, or even marked-up sketches. We confirm the scale and check for any missing details.
Using PlanSwift or Bluebeam, we trace every roof edge that needs a gutter. We record linear feet by section and by material type.
We determine how many downspouts the roof requires based on standard drainage rules. Then we add elbows, outlets, hangers, and any special fittings.
We apply current pricing for your chosen material, aluminum, steel, or copper. Labor rates are based on your project location.
You receive an Excel file or PDF with everything: quantities, costs, a summary, and a marked-up drawing showing exactly what we measured.
Here is an example from a recent residential project. This gives you a clear picture of what you receive. Every estimate we deliver follows this same format. You have each component counted. No hidden numbers.
Contractors ask us this all the time. Here are current rough ranges for gutter materials installed or as material-only. Use these to check your own bids or to budget a project before you get a full estimate.
Aluminum gutters
Material only: 3–6 per LF
Installed: 7–12 per LF
Steel gutters (galvanized)
Material only: 4–8 per LF
Installed: 9–15 per LF
Copper gutters
Material only: 15–25 per LF
Installed: 25–40 per LF
These are national averages. Your local pricing may vary based on supplier, season, and project complexity. Our estimates use real-time pricing for your specific zip code.
Three types of contractors use our services most often.
Contractors may specialize in gutters and downspouts. But estimating takes time away from installation. Outsource the takeoff to us and spend your hours on the job site.
Roofing contractors bid the full roofing scope, including gutters as a line item. A dedicated gutter estimate ensures that line item is accurate.
GCs manage the whole project and need subtrade numbers. We give you a clean gutter estimate you can compare against subcontractor bids.
We measure every roof edge from your drawings. Straight runs are measured end to end. Corners are measured to the outside edge. Then we add downspouts based on roof area, typically one downspout for every 600 to 800 square feet of roof.
Send us your roof plans, PDF drawings, or even clear hand sketches. Include any specifications you have gutter size, material type, color, and hanger style. The more we know, the more accurate your estimate.
Most residential gutter estimates are delivered within 24 hours. Commercial and industrial projects take 1 to 3 business days depending on size. Rush service is available if you have a tight bid deadline.
Yes. Every estimate includes labor hours based on your location and typical installation rates. You can choose material-only or fully installed pricing.
Our estimates are typically within 2–3% of actual material needs, assuming your drawings match the real job site. If the site changes, we can adjust the estimate. We do not guess.
Pricing is based on project complexity and drawing size. Most residential estimates are between 150 and 400. Commercial projects are quoted individually. There is no retainer or monthly fee.
