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The Home Improvement Company for Every Exterior in Brooklyn, NY

Working with a local home improvement company in Brooklyn, New York, gives you access to a team that's familiar with the homes, buildings, and exterior improvement needs found throughout the borough. For more than 40 years, TopLine Home Improvement has operated from 2056 Utica Avenue, providing Brooklyn homeowners with a nearby resource for replacement windows, entry doors, siding, roofing, and gutters. Our process is straightforward from the first consultation to the final walkthrough.

Replacement Windows Built for Brooklyn Homes

TopLine is Brooklyn's exclusive OKNA dealer, giving you access to American-made, custom-sized double-hung and casement windows that aren’t available through most local contractors. OKNA engineers windows with multi-chambered vinyl frames designed to reduce thermal transfer, which can help improve comfort in older Brooklyn homes. Factory-trained installers make sure every window is measured, fitted, and sealed to manufacturer specifications. Our windows are also backed by lifetime product and labor warranties.

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Entry Doors and Patio Doors for Brooklyn Properties

Patio and entry doors take daily wear, and replacing them may be necessary when they lose their seal or become difficult to operate. As a ProVia-certified installer, TopLine provides factory-backed installation of entry, French, security, and storm doors. For sliding glass patio doors, we install OKNA systems with the same custom-fit approach and lifetime coverage.

Full Exterior Coverage with Siding, Roofing, and Gutters

TopLine handles multiple exterior services, so you can work with one contractor for windows, doors, siding, roofing, and gutters.

Siding Services

TopLine provides siding replacement in Brooklyn using three siding products: vinyl through Variform and PlyGem, fiber cement through James Hardie, and composite through Ascend. Each option offers different benefits in terms of durability, fade resistance, appearance, and maintenance. Our certified installer credentials allow us to provide siding services that follow each manufacturer's requirements.

Roofing Replacement and Repair

TopLine installs asphalt shingle systems from GAF and Owens Corning and holds certified installer status with both manufacturers. Flat roofing is available for common borough building types, and warranties cover products for life and labor for 10 years. We also offer roofing replacement for leaking or deteriorated roofs.

Gutter Installation and Maintenance

Properly installed gutters protect siding, foundation, and landscaping around improved exteriors. TopLine offers seamless gutter installation, cleaning, maintenance, and gutter guard systems to support proper drainage.

A Brooklyn Company With Four Decades of Local Experience

TopLine Home Improvement has been family-owned right here in Brooklyn since 1981. Our location at 2056 Utica Avenue is a functioning showroom where you can compare window and door products in person, talk with a specialist, get your questions answered, and receive a free estimate without pressure.

The company holds an A+ rating with the Better Business Bureau and carries Lead-Safe Certification, which is important in a borough with older housing stock. Certified installer credentials from OKNA, ProVia, James Hardie, and Owens Corning mean products come with manufacturer program backing. We also offer financing for qualifying projects.

From initial consultation through final cleanup, our process protects your property and minimizes stress. Our customer reviews reflect what you can expect when you choose us: quality work and a positive experience.

Common Questions About Home Improvement in Brooklyn

Is TopLine Home Improvement based in Brooklyn?

TopLine Home Improvement is based in Brooklyn, and our service area extends to neighboring communities in New York and New Jersey.

What exterior services does TopLine offer in Brooklyn?

Brooklyn receives TopLine's full range of services: replacement windows, doors, siding, roofing, and gutters. No service categories are excluded for the Brooklyn area.

Do the products come with warranties?

Windows and doors carry lifetime product and labor warranties. Siding and roofing carry lifetime product warranties with 10-year labor warranties. Warranty coverage varies by product and manufacturer. We can explain the applicable product and labor warranties for your project before work begins.

Can Brooklyn homeowners visit a showroom before committing to a project?

The Brooklyn location includes our showroom, where you can view and compare window and door products. A specialist can walk you through your options during a no-pressure consultation, with free estimates available.

Get a Free Exterior Estimate From TopLine's Brooklyn Team

TopLine Home Improvement serves Brooklyn, NY, residents with complete exterior replacement and installation services. Request a free estimate and connect with the Brooklyn team to get started.

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Customer Testimonials

See What Homeowners Have to Say About Partnering With TopLine Home Improvement

“Working with TopLine was a great experience. They made me and my mom feel valued as customers. Their prices were competitive and their work impeccable.”

Karen W.

“Great service, high quality product and good price. We were replacing windows in two rental apartments, TopLine was recommended by a neighbor and I could not be happier with the final result.”

Justyna K.

“We couldn’t be happier with the finished product. The team was courteous and respectful. Did a great cleanup when the job was complete. We would recommend TopLine to anyone looking to give their home an upgrade!”

Patrick B.

“Highly recommended! Excellent windows and craftsmanship at a reasonable price. Nick was professional, responsive, and easy to work with. We are very happy with our new windows.”

Jack F.

“Windows arrived when they were promised. The work was thorough and the workers were meticulous. I am delighted that my drafts are gone. Thank you TopLine!”

Mary A.

“To rate TopLine would take so many words. They get the job done and the guys who came to install my doors were fantastic and extremely professional. Words are not enough to rave about how everything went from start to completion.”

A.C.