Window installation

At KTM Roofing & Exteriors, we specialize in installing a wide variety of high-quality windows, including popular double-hung windows and elegant bow windows. Our team's commitment to excellence has made us a leading window installer in Boston.

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Window installation by
Trusted & Honest Team of Experts
Woman-Owned Business
Accredited Roofing Professionals
Only The Best Quality Materials
Over 40 Years Experience
Fully Insured Fully Licensed

Choosing the Right Windows for Your Home with KTM

We help you select the perfect windows for your home, from energy-efficient options like casement and awning windows to stylish PELLA WINDOWS. Our expertise ensures your new windows enhance curb appeal and functionality.

The Benefits of KTM's Professional Window Installation

Our professional window installation services offer more than just aesthetic appeal. From patio doors to picture windows, we ensure every installation increases your home’s energy efficiency and overall value.

Step-by-Step Process of Window Installation by KTM

KTM’s detailed window installation process, tailored for everything from traditional wood windows to modern fiberglass options, guarantees precision and quality. We handle each project with care, ensuring every window fits perfectly.

Roofing services in Boston
Call the exteriors expert that cares!

Innovative Window Solutions for Modern Homes

We offer innovative solutions like contemporary window designs and European windows to modernize your space. Our selection includes exceptional replacement windows that cater to the unique style of your home.

Custom Window Installation to Match Your Aesthetic

Our custom installation services include an array of options like Fisher Windows and Diamond Windows, ensuring a perfect match for your home’s architecture. We strive to meet your aesthetic needs with every project.

Smart Choices of Energy-Efficient Windows

Energy efficiency is a key aspect of our service. KTM provides a range of energy-efficient windows, including advanced options like hopper windows, that help reduce your energy costs.

Window Installations with Safety and Security Features

Safety and security are our top priorities. We ensure that our window installations, including patio doors and commercial windows, are equipped with advanced safety features to give you peace of mind.

Window Installation Compliance with Building Codes

Our experienced team diligently adheres to all building codes and regulations. We ensure every installation, from affordable window installations to extensive replacement window services, is compliant and of the highest standard.

Transforming Spaces with Stylish Window Designs

From classic double-hung windows to innovative Bostonian replacement windows, our stylish designs transform both residential and commercial spaces, enhancing curb appeal and functionality.

Ensuring Durability and Longevity in Window Installations

We prioritize durability in our installations. Our qualified team uses the best materials and techniques, ensuring your windows, including energy-efficient and fiberglass options, withstand the test of time.

KTM’s Aftercare and Maintenance Tips for New Windows

Post-installation, we provide valuable aftercare and maintenance tips. Whether you choose wood windows or modern fiberglass options, our advice will help extend the life of your new windows.

Contact KTM for Expert Window Installation in Boston

Contact KTM Roofing & Exteriors for top-tier window installation services in Boston. Our team is equipped to handle your entire project, from single window repairs to complete replacement services, all at an affordable price.

Hear From Our Happy Customers

KTM exteriors repaired and renovated extensive rot on the front of our lake house over the fall. We could not be happier with the outcome or with the process. We were kept informed of the progress with texts as well as pictures, and any change orders were fully explained. The job supervisor, Steven, was informative, pleasant, and kept us up-to-date, which was hugely important to us. The outcome was better than we could’ve expected. I highly recommend KTM.

Linda Weatherbee

They were unbelievable! Everything was on time, and they did an absolutely perfect job. Insanely professional, and worked SO hard! Our home looks brand new - see the photo! I had several companies come out for quotes, and KTMs Robin, was the only person that spotted a problem, and proposed a fix. It wasn’t a hidden problem either. He alone was amazing. I can’t recommend KTM highly enough! You won’t be sorry!

Charles Pouliot

Ktm was able to find the source of a ceiling leak which had been plaguing us for months despite the efforts of other contractors. Dealing with them could not have been easier, someone answers the phone and responds to questions quickly. Scheduling was easy and the workmen arrived on time and were professional efficient and did top notch work... I don't think you could go wrong with KTM.

Robert Fortunato

KTM Professional construction services at a fair price. The KTM team is easy to work with in all phases of your construction projects. My residence was completely renovated inside and out from demolition to the installation of new framing, to siding and windows, insulation, plumbing, heating, electrical to kitchen cabinets to exterior siding and new roofing... I highly recommend them.

Raymond Madore

Contact us

Contact us today and take the first step towards enhancing your home or business in Boston, or surrounding areas!

10 Hazel Dr, Hampstead, NH 03841