- 80% emissions cut by 2050
- Spray foam up to 50% annual energy savings
Berkeley's Energy Efficiency Goals
Climate Action Plan targets emissions 80% below 2000 levels by 2050. Codes focus on reducing fossil fuel use, adding renewables, improving efficiency; goal is carbon-neutral materials and operations and healthier, resilient buildings.
Role of Insulation in Green Building Codes
Insulation limits energy loss to meet efficiency targets; codes require specific insulation standards. USA Spray Me is SF-based serving Northern California with polyurethane foam.
Types of Insulation for Green Buildings
Introduces five types with price ranges.
| Insulation Type | Cost per sq ft |
|---|---|
| Fiberglass | $1.40 - $3.00 |
| Spray Foam | $2.00 - $9.00 |
| Blown-In | $1.50 - $4.00 |
| Rigid Foam Panels | $3.00 - $10.00 |
| Reflective | $0.50 - $3.00 |
Fiberglass Insulation
Cost-effective, easy to install, widely available; fine glass fibers for walls, floors, ceilings; $1.40-$3.00 per sq ft; handle carefully due to skin and respiratory irritation.
Spray Foam Insulation
Expands to airtight seal. Closed-cell offers structural support and moisture resistance for roofing; open-cell less dense, suited to soundproofing and interiors. $2.00-$9.00 per sq ft; higher upfront, significant long-term savings.
Blown-In Insulation
Fills irregular spaces in attics and walls; can be fiberglass; $1.50-$4.00 per sq ft; ideal for retrofits and hard-to-reach areas.
Licensed, bonded & insured — free on-site inspections within 100 miles of San Francisco. Save $250 on orders over $2,500.
Rigid Foam Panels
Durable, moisture-resistant, suited to roofing and damp areas, various thicknesses; $3.00-$10.00 per sq ft; higher upfront but long-term savings.
Reflective Insulation
Reflects radiant heat, lowering cooling costs in hot climates; often combined with other types; $0.50-$3.00 per sq ft. All prices are estimates.
Best Insulation Choices for Berkeley
Recommends four materials; caption says spray foam is among the best for efficiency and compliance with Berkeley standards.
Recommended Materials
Cellulose: recycled content, excellent thermal performance. Spray foam: seals leaks, costs more but viable via long-term savings and environmental benefits. Fiberglass: affordable for budget projects. Cotton: sustainable, non-toxic, for eco-conscious homeowners.
- Cellulose
- Spray foam
- Fiberglass
- Cotton
Sustainable Practices
Use recycled-content materials, minimize waste with proper disposal, integrate renewables like solar panels, choose low-impact responsibly sourced insulation.
Get an Instant Quote From a Licensed California Insulation Contractor
USA Spray Me (CSLB Lic# 1058008) installs spray foam, blow-in, fiberglass and soundproofing insulation, foam roofing and protective coatings throughout the San Francisco Bay Area and within 100 miles of the city, including Berkeley. Call (855) 566-5340 or request a free inspection below — save $250 on orders over $2,500.
