Exterior Home Cost Calculators
Exterior projects often share contractor scheduling, access, removal, material, and warranty questions. Use these calculators to compare project ranges before asking contractors to price the same scope.
Plan by decision
Roof, window, and weather protection
Start here when leaks, drafts, storm damage, or aging exterior systems are driving the project.
Exterior finish updates
Compare projects where material choice, access, prep work, and curb appeal can move bids in different directions.
Garage door repair or replacement
Use the repair calculator for panels, springs, openers, or track work; use replacement when the door or system is near end of life.
Estimate questions to start with
These calculator paths match specific homeowner estimate searches, then continue to worksheet, supply-checklist, and approved supply-link steps for bid comparison.
Window replacement
Garage door replacement
Cost calculators
Roof replacement
Estimate a planning range for asphalt, metal, tile, or flat roof replacement before comparing contractor quotes.
$8,500 - $24,500 RoofingRoof repair
Estimate roof repair costs by affected area, repair type, roof material, pitch and access, urgency, and roof age before comparing roofer bids.
$350 - $1,900 RoofingMetal roof
Estimate metal roof replacement costs by roof area, panel style, metal material, roof complexity, tear-off and decking condition, trim details, coating quality, and timing before comparing roofer bids.
$12,000 - $58,000 WindowsWindow replacement
Estimate window replacement costs by window count, frame material, glass package, insert or full-frame scope, repairs, and access before comparing bids.
$4,500 - $18,000 GuttersGutter installation
Estimate gutter installation or replacement costs by linear footage, gutter material, home height, and add-ons.
$1,200 - $5,200 SidingSiding replacement
Estimate siding replacement costs by wall area, material, trim complexity, removal needs, and house access.
$9,000 - $34,000 PaintingExterior painting
Estimate exterior house painting costs by paintable area, siding material, prep condition, stories and access, trim detail, and paint grade before comparing painter bids.
$3,500 - $12,000 Garage doorsGarage door replacement
Use this garage door replacement cost estimator to price single or double doors, labor, removal, insulation, opener work, springs, tracks, hardware, and permit or framing scope.
$950 - $4,800 Garage doorsGarage door repair
Estimate garage door repair costs by door count, repair type, door size and material, opener or spring scope, track and panel condition, urgency, and access before comparing repair bids.
$150 - $900Project supplies
Price-check related tools, parts, fixtures, filters, safety items, and materials for common projects in this area.
Products that may support this project
Related supplies
Use these links to check common product categories, then confirm what each project bid includes.
Products that may support this project
Related supplies
Use these links to check common product categories, then confirm what each project bid includes.
Products that may support this project
Related supplies
Use these links to check common product categories, then confirm what each project bid includes.
Product links may earn GetCosts.com a commission from qualifying purchases.
Project supply checklist
Price-check related supplies, parts, fixtures, tools, and materials before reviewing bids.
View supply checklistQuote comparison worksheets
- Roof replacement worksheet Compare bids for roof replacement with the same scope and assumptions.
- Roof repair worksheet Compare bids for roof repair with the same scope and assumptions.
- Metal roof worksheet Compare bids for metal roof with the same scope and assumptions.
- Window replacement worksheet Compare bids for window replacement with the same scope and assumptions.
- Gutter installation worksheet Compare bids for gutter installation with the same scope and assumptions.
- Siding replacement worksheet Compare bids for siding replacement with the same scope and assumptions.
- Exterior painting worksheet Compare bids for exterior painting with the same scope and assumptions.
- Garage door replacement worksheet Compare bids for garage door replacement with the same scope and assumptions.
- Garage door repair worksheet Compare bids for garage door repair with the same scope and assumptions.
Common questions
Which exterior home costs should I compare first?
Start with roof replacement, roof repair, metal roof, window replacement, gutter installation, siding replacement, exterior painting, garage door replacement, and garage door repair calculators when the project scope overlaps.
Why can exterior home costs change between bids?
Exterior projects often share contractor scheduling, access, removal, material, and warranty questions. Use these calculators to compare project ranges before asking contractors to price the same scope. Keep the same scope, assumptions, and exclusions in front of each contractor before comparing totals.
What should I do after checking these exterior home costs?
Open the related quote comparison worksheets, list the same assumptions for each bid, and confirm included work, exclusions, schedule, warranty, and cleanup before choosing a contractor.