JG Insulation, Inc.

🔥 Premier Thermal & Fire Protection | Wholesale Roofing & Insulation Materials

36+ active Procore projects · $29M avg. value · Serving Colorado & Wyoming since 2017

About JG Insulation

Trusted insulation contractor & wholesale distributor — where quality meets innovation.

Rock-Solid Since 2017

JG Insulation, Inc. is a leading insulation contractor and wholesale distributor based in Englewood, Colorado. We specialize in cold/heat insulation, firestopping materials, and full-scale installation for residential, commercial, healthcare, and institutional projects.

With 36+ active projects on Procore and average project value of $29M, we are the go-to partner for contractors across Colorado and Wyoming. Our 20,000 sq.ft distribution center stocks premium roofing, siding, and insulation products.

🎯 Mission

Deliver energy-efficient & fire-safe solutions through superior materials and expert craftsmanship.

🌟 Vision

Lead the Rocky Mountain region in sustainable insulation & passive fire protection.

Skilled Workforce

NICET certified & factory-trained

Just-in-Time Delivery

Fleet serving CO & WY daily

UL/FM Firestop

Certified systems & inspection

🔥 Project Gallery

Our work speaks for itself — insulation mastery in action

High-Rise Thermal Barrier

Warehouse Stock: Fiberglass & Mineral Wool

Spray Foam & Air Sealing

Residential Energy Efficiency

Mechanical & HVAC Insulation

Our Services & Solutions

From wholesale supply to certified installation — we cover every layer.

Wholesale Distribution

Roofing, siding & insulation materials — Johns Manville, Owens Corning, Rockwool. Competitive contractor pricing.

Same-day pickup
Delivery across CO/WY
Volume discounts

Thermal & Cold Insulation

Industrial, commercial, cryogenic & high-temp systems. Maximize energy savings with certified installers.

Polyiso / Mineral Wool / Cellular Glass
ASHRAE 90.1 compliance
Pipe & duct wrapping

Firestopping Systems

UL classified firestop, intumescent coatings, and smoke seals for critical infrastructure.

Penetrations & joints
Fire-rated board systems
Third-party inspection ready

Healthcare & Institutional

Infection control risk assessment (ICRA) compliant insulation, firestopping for hospitals and labs.

Antimicrobial materials
HCAI/OSHPD experience
Zero downtime planning

⚡ By the Numbers

Our footprint across the Rockies

36+

Active Procore Projects

$29M

Avg. Project Value

2017

Year Established

250+

Completed Projects

Premium Products

Industry-leading materials for any scope

🔥 High-R Performance Insulation

Rigid polyiso, mineral wool, spray foam, and acoustical batts. All stocked in our Englewood hub with fast turnaround for general contractors and builders.

Fire-resistant & moisture-proof
Custom cut & fabrication
LEED / GreenGlade options

🧯 Firestop & Passive Protection

Complete line of firestop sealants, putty pads, collars, and intumescent wraps. Backed by UL systems and expert installation teams.

3M / Hilti / Specified Technologies
Smoke, sound & fire ratings
Inspection-ready documentation

Let's Connect

Reach out for material quotes or project collaboration