Insulation Calculator & Material Planner
Packages from area and product coverage at the intended R-value.
Project estimate
Insulation Planner
$1,695–$1,949
Material estimate + optional reserve · USD
- Product layers
- 2
- Working time allowance
- 1.69 days
27 person-hours / 2 people / 8 h per day. Provisional activity rates; adjust in advanced options.
Excludes labor, tax, delivery, equipment rental, permits and site work. Sample prices are not live retailer quotes. Upper budget includes 15% contingency.
Cost breakdown
- Insulation
- $1,625
- Preparation
- $70
Shopping list
0 / 2 checkedWhole packages rounded up. Edit a unit price to use your supplier's quote.
Insulation
Insulation packages
25 packages
$1,625$65 per packages
Preparation
Air-sealing materials allowance
2 kits
$70$35 per kits
Save this project
Saved on this browser only. No account required.
Assumptions & project notes
- Material allowance: 10%. Package sizes and coverage rates are editable in the inputs.
- For blown-in insulation, enter the bag-label coverage at your target R-value; bag count is not inferred from a generic thickness. Cavity depth and moisture control still need checking.
- Check final dimensions, product specifications and any required local approvals before ordering.
Tools & preparation
- Tape measure, straightedge and level
- Marking and layout tools
- Suitable cutting and fastening tools
- Product-specific preparation and finishing tools
A preparation list; confirm installation tools with your selected products.
How to use the insulation planner
Start with area, target r-value, r-value per product layer, installation model. The result includes product layers. Open advanced options to match your product sizes, material allowance and labor expectations.
1. Measure and specify
Measure each room or surface and identify openings, edges, fixtures and transitions.
2. Adjust the estimate
Check package coverage, material orientation, pattern alignment and substrate requirements.
3. Prepare your order
Review full-piece cuts and matching accessories; order from consistent product batches where needed.
4. Plan the work
Prepare the surface and follow the product installation and finishing sequence, including drying or curing periods.
Frequently asked questions
What does the insulation planner estimate?+
Packages from area and product coverage at the intended R-value. The shopping list includes insulation packages, air-sealing materials allowance.
Which assumptions should I check?+
For blown-in insulation, enter the bag-label coverage at your target R-value; bag count is not inferred from a generic thickness. Cavity depth and moisture control still need checking.
Are the prices current supplier quotes?+
No. Initial unit prices are illustrative USD budgeting inputs. Enter a price beside each material to use your own quote. The total includes materials only; labor, shipping, taxes, permits and rental are excluded.
Can I save or share my project?+
Save stores the inputs and prices on this browser. Share link includes the configuration in the address so another device can reopen it. Download CSV exports the shopping list, and Print / PDF opens your browser’s print dialog.