- 4447 Brookfield Corporate Dr A, Chantilly, VA 20151
- Residential Roofing
- Financing Available
- Warranties Offered
- Metal Roof
- Shed Roof
At Founders Insulation, located in Chantilly, Virginia, we specialize in a comprehensive range of roofing services designed to meet the needs of both residential and commercial clients. Our expertise encompasses roof installation, emergency repairs, vent installations, and more, ensuring that we can manage complex projects from start to finish. We pride ourselves on our organizational skills and attention to detail, which allow us to deliver durable and high-quality results every time. Our dedicated team is recognized for its reliability and consistency, working closely to ensure that every aspect of your project is executed flawlessly.
Whether it's converting your attic into a fully conditioned space or addressing specific roofing needs, we approach each job with a commitment to excellence. With a focus on thorough project coordination, we guarantee that your vision is realized with precision and care.
Customer feedback for Founders Insulation is overwhelmingly positive, with numerous reviews highlighting the company's professionalism, responsiveness, and the quality of their work. Many customers appreciated the detailed explanations and recommendations provided by the team, which contributed to informed decision-making. The communication throughout the process was noted as excellent, with timely responses to inquiries and no pressure to commit. Delivery of services was efficient, with projects completed in a timely manner, leaving homes clean and comfortable. Overall, customers express a high level of satisfaction with their insulation improvements and recommend the company without hesitation.
- The project took 3 days, but we could not be happier with the result: Our house is super energy efficient now.
- Brian was hands on the entire time stopping by to supervise his top notch team.
- The owner made an extra effort to find requested cellulose insulation.
- Their service was prompt, professional, and reasonably priced.
- The team was professional, efficient, and cleaned up after themselves.
Customers are fully satisfied

The entire team at Founders Insulation was absolutely great.
Did a lot of research and got several bids to 8" foam insulate my entire large attic (essentially converting the attic to fully conditioned space).
Chose Founders given great reviews, my own impressions of them, and their detailed project outline & explanations.
The project took 3 days (a large attic space!) but we could not be happier with the result: Our house is super energy efficient now and more comfortable on all levels -- a truly night and day outcome that is still shocking to us.
Yesterday was a nearly 100 degree day in DC (110 heat index) and the HVAC system didn't run 24x7 and all areas of the house were exactly as set by the thermostats. Incredible given what we had been experiencing previously.
We should have done this a long time ago....better late than never. Looking forward to reduced energy bills and greater comfort in the winter as well. Thank you!
- Scott P., Chevy Chase DC.

Great work on our new construction builds. Brian was hands on the entire time stopping by to supervise his top notch team. Very responsive, does great work, and kept all the important surfaces clean. Took away all the trash and left the place super insulated. Will use again on my next build.

The owner (Brian) is great. I had to call them back to seal the recessed cans and add insulation that the initial crew missed. Brian came along the second time to make sure the call back was completed to my satisfaction. They are a relatively new company and Brian is eager to please. Prices were competitive.
- 4447 Brookfield Corporate Dr A, Chantilly, VA 20151
- Residential Roofing
- Financing Available
- Warranties Offered
- Metal Roof
- Shed Roof
The average roof replacement cost for a residential home typically ranges from $7,000 to $15,000, depending on factors such as roof size, chosen materials, roof pitch, and labor rates in your area. Premium materials or complex designs may increase the price.
The cost to replace the roof of a commercial building typically ranges from $5 to $12 per square foot, depending on several factors such as roof size, material, labor rates, building type, and local code requirements.
Several factors influence roof repair cost, including the extent of the damage, roof accessibility, material type, labor costs, and whether it’s a general repair or an emergency fix. Minor repairs can start around $150–$400, while major repairs may exceed $1,500.
Roof leak repair cost generally ranges from $300 to $800, depending on the size and location of the leak, the materials required, and labor intensity. Complex leaks involving structural repairs or interior damage will cost more.
Flat roof repair cost for commercial properties usually ranges from $500 to $3,000, depending on the roofing material (TPO, EPDM, PVC), the extent of the damage, and roof accessibility.
Mobile home roof replacement cost typically ranges from $3,000 to $8,000, making it generally more affordable than traditional home roof replacements, due to smaller size and simpler structure.
It's not necessary to stay home during roof replacement. Roofing work is noisy and can cause vibrations inside the house, which might be uncomfortable. Most homeowners choose to leave during major parts of the project, but our team ensures safety and keeps you updated, whether you're home or not.
The timeline for a roof replacement typically ranges from one to three days, depending on the size and complexity of the roof, weather conditions, and material type. Larger or more intricate roofs may take a bit longer, but we always aim for efficient, timely completion.
To hire a roofing contractor, start by researching local companies with good reviews and proper licensing. Request quotes from multiple contractors, verify their insurance and certifications, and ask for references. Always ensure you get a written contract that outlines the scope of work, timeline, and payment terms.
Check if a roofing company is legit by verifying their business license, insurance, and local certifications. Look for memberships in professional associations, read customer reviews, and ask for recent project references. A legitimate company will be transparent and provide all documentation upon request.
When choosing a roofing company, consider their experience, customer reviews, warranty offerings, and quality of materials. Make sure they provide clear communication, detailed estimates, and a solid portfolio of completed projects. Local expertise is also a major advantage for understanding regional roofing needs.
Warning signs that your roofing contractor might be ripping you off include vague contracts, pressure to pay large upfront deposits, lack of proper documentation, and unexplained price increases. Always ask for itemized estimates and written guarantees, and avoid contractors who avoid answering your questions directly.