Business Details
28 Years
experience
Energy Savings Contractors in Madison, WI
Accurate-Airtight Exteriors has been a trusted energy savings contractor since 1998, combining over 75 years of collective expertise to deliver tailored insulation, air sealing, and energy efficiency solutions. Our team of certified professionals specializes in residential and commercial projects, utilizing advanced building science techniques to reduce energy loss while enhancing comfort and sustainability. We prioritize client satisfaction through transparent communication, rigorous quality control, and a commitment to staying at the forefront of industry best practices.Our services include ASHRAE-level energy audits, infrared diagnostics, and air barrier testing, ensuring every project meets exacting standards. By focusing on practical, eco-conscious solutions, we empower homeowners and businesses to lower utility costs, improve indoor air quality, and contribute to a more sustainable future. Our dedication to excellence is reflected in our partnerships with programs like Focus on Energy and our track record of resolving complex energy challenges across the Midwest.
Services
Spray Foam Insulation
Air Sealing
Energy Audits
Cellulose Insulation
Ice Dam Prevention
Details
- Year established: 1998
Highlights and features
- We offer 25+ years of experience in energy efficiency construction.
- Our team includes certified energy auditors and building science experts.
- We provide tailored solutions for unique residential and commercial projects.
- We use advanced technology like infrared diagnostics and blower door testing.
- We guarantee quality results with a commitment to sustainability.
What people say
Immediate improvement in basement temperature
Professional and knowledgeable staff
Dramatically cooler summers and warmer winters
Thorough energy audit process
Excellent customer communication
Services
Spray Foam Insulation
Spray foam insulation delivers superior thermal performance and air sealing. Closed-cell foam provides R6.7 per inch, reducing energy costs while preventing moisture intrusion. Open-cell options offer cost-effective air sealing for attics and walls. Our experts install both types to meet project-specific needs, ensuring long-term energy savings and structural integrity.
Air Sealing
Air sealing identifies and seals hidden gaps in building envelopes using caulk, foam, and advanced diagnostics. This process stops energy loss through cracks around windows, doors, and electrical outlets, improving HVAC efficiency. Results include lower utility bills, reduced drafts, and enhanced indoor air quality for residential and commercial spaces.
Energy Audits
Energy audits use blower door tests and infrared imaging to diagnose energy loss. Our ASHRAE-level assessments identify insulation gaps, air leaks, and combustion safety issues. Clients receive detailed reports with prioritized recommendations to improve comfort, reduce costs, and qualify for utility rebates through programs like Focus on Energy.
Cellulose Insulation
Cellulose insulation made from recycled newspaper offers R3.5 per inch with superior air-sealing properties. Treated with borates for fire resistance and pest control, it's ideal for dense-packing walls and attics. This sustainable solution reduces energy costs while minimizing environmental impact compared to traditional fiberglass options.
Ice Dam Prevention
Ice dam prevention addresses attic air leaks and insulation gaps causing roof ice buildup. Our solutions include sealing penetrations, adding ventilation chutes, and upgrading insulation to R50. By stopping heat loss, we eliminate ice dams that damage roofs and gutters while improving winter energy efficiency in Wisconsin's climate.
People
Torrance K
Project Manager
With over 20 years in energy efficiency, Torrance leads residential projects focusing on air sealing and insulation. He specializes in diagnosing complex energy loss issues and implementing solutions that balance cost and performance. Clients praise his clear communication and technical expertise.
Wally
Senior Technician
Wally has 15+ years of experience in building diagnostics and air barrier testing. He conducts energy audits using infrared imaging and blower door tests to identify hidden leaks. Known for meticulous workmanship, he ensures every project meets strict quality standards.
Julie
Insulation Specialist
Julie specializes in spray foam and cellulose installation, with expertise in retrofitting older homes. She prioritizes safety and precision, ensuring proper ventilation and moisture control. Clients highlight her professionalism and attention to detail during complex insulation upgrades.
Questions
What services qualify for the insulation tax credit?
Air sealing, spray foam, and cellulose insulation upgrades qualify for federal tax credits up to $1,200. Our team helps document eligible improvements.
How do I know if my home needs air sealing?
Signs include drafts, uneven temperatures, high energy bills, and ice dams. A blower door test confirms air leakage levels.
What insulation is best for older homes?
Dense-packed cellulose works well for retrofitting older walls, while spray foam suits attics and new construction projects.
Do you offer commercial air barrier testing?
Yes, we perform ASTM-compliant air barrier testing for commercial buildings across the Midwest using blower door equipment.
How long does wall spray cellulose installation take?
Most residential projects complete in 1-2 days, including preparation and cleanup, with drying time under 48 hours.
Can insulation reduce noise from outside?
Yes, dense-packed cellulose and closed-cell foam provide sound-dampening benefits, reducing outdoor noise transmission by up to 50%.