Building Envelope Trades
Commercial Insulation Estimating and Takeoff Services
Tribuild takes off insulation across the building and its systems: thermal and acoustic insulation by area, continuous insulation by envelope zone, and mechanical pipe, duct, and equipment insulation by linear foot, each carried to the specified R-value and thickness.
Insulation scope spans the whole building and its systems, and the two get confused when they're lumped together. Tribuild separates them: thermal and acoustic building insulation by area and assembly, continuous insulation by envelope zone, and mechanical pipe, duct, and equipment insulation by linear foot and area, each tied to the specified R-value and thickness.
Vapor retarders, fasteners, and jacketing are carried as their own lines, and every deliverable ships with documented assumptions your team can price and defend.
What we estimate for insulation
Building insulation
General building thermal insulation by area and assembly location.
Batt insulation
Fiberglass and mineral-wool batts in walls and ceilings by area and R-value.
Rigid insulation
Board insulation at walls, foundations, and roofs by area and thickness.
Spray foam
Open- and closed-cell spray foam by area and depth per the specified R-value.
Mineral wool
Mineral-wool thermal and fire/acoustic insulation by area.
Acoustic insulation
Sound-attenuation batts in partitions and ceilings by area.
Continuous insulation
Exterior continuous insulation by envelope zone with fastener/clip allowances.
Roof insulation
Roof board and tapered coordination by area where in the insulation scope.
Pipe insulation
Mechanical pipe insulation by linear foot by pipe size and system.
Duct insulation
Duct wrap and board by area by duct size and service.
Equipment insulation
Insulation and jacketing on tanks and equipment by area.
Vapor retarders
Vapor retarders and facings by area where specified.
Insulation accessories
Fasteners, tapes, mastics, and jacketing by unit and area.
Services available for this trade
What you receive
- ✓Quantity takeoff workbook by insulation type and location
- ✓Building and mechanical insulation separated by scope
- ✓R-value and thickness carried per assembly
- ✓Pipe and duct insulation linear footage/area by size
- ✓Vapor retarder and accessory allowances
- ✓Scope notes, assumptions, and qualification notes
Software and platforms
Project experience
How it works
- 1
You submit drawings, specifications, addenda, and bid information.
- 2
Tribuild reviews the scope and delivery requirements.
- 3
The project is assigned to the appropriate estimator or team.
- 4
Questions and clarifications are documented where necessary.
- 5
The deliverable is reviewed under Tribuild's applicable quality-control process.
- 6
The project is delivered through the Tribuild portal or an approved delivery method.
- 7
Revisions and addenda are managed under the applicable service agreement.
Quality control
- Insulation types reconciled against wall/roof assemblies and the spec
- Building vs. mechanical insulation separated by scope
- R-value and thickness confirmed per assembly
- Continuous-insulation fastening carried where required
- Addendum tracking against revised assemblies
Frequently asked questions
Yes. Thermal and acoustic building insulation is quantified by area, and mechanical pipe, duct, and equipment insulation by linear foot and area, kept as separate scope.
By envelope zone with the specified thickness and fastener/clip allowances, since c.i. carries different labor than cavity batts.
Yes, quantities are tied to the specified R-value and thickness per assembly, not a single blanket area.
Wall/roof sections and assemblies, floor and reflected ceiling plans, mechanical drawings for pipe/duct insulation, and the insulation specification.