KTM Exteriors

KTM Exteriors Exterior improvement specialist serving a greater part of New Hampshire, Massachusetts, and southern

KTM Exteriors & Roofing provides roofing installation, siding installation, window installation, roofing repairs and commercial roofing to the Hampstead, New Hampshire area.

We can help with all your exterior needs!
06/18/2026

We can help with all your exterior needs!

At first glance, this property blends right in: clean, consistent, and well cared for. What you don’t see is the six-yea...
06/16/2026

At first glance, this property blends right in: clean, consistent, and well cared for. What you don’t see is the six-year partnership behind it.

This is a community we’ve been working on year after year, upgrading roofs in phases to keep everything performing and looking consistent across the property.

For this phase, we installed a full GAF Timberline HDZ® roofing system in Pewter Gray, giving the buildings a clean, dimensional look built to handle New England weather. Underneath, we paired it with GAF WeatherWatch® ice & water shield in critical areas and Deck-Armor™ synthetic underlayment across the field, along with a Snow Country® ridge vent system to keep airflow balanced and the roof performing long-term. GAF - Roofing

We also reinforced the structure by re-nailing the roof deck and updated key details like flashing, drip edge, and trim—including chimney repairs—to make sure everything ties together and holds up over time.

Six years in, and still going strong.

New shingles were installed and skylights replaced, enhancing both the appearance and functionality of this residential ...
06/16/2026

New shingles were installed and skylights replaced, enhancing both the appearance and functionality of this residential roof.

If there's moss growing on your roof, it's best to act now. Moss retains moisture against roofing materials, which can a...
06/13/2026

If there's moss growing on your roof, it's best to act now. Moss retains moisture against roofing materials, which can accelerate deterioration and shorten your roof's lifespan. Safe removal and preventative measures are important.

Voting for the Best of the 603 contest is now open, and we're on the list! You may vote once per day, every day, from no...
06/10/2026

Voting for the Best of the 603 contest is now open, and we're on the list! You may vote once per day, every day, from now until 5PM on June 24 when voting closes. Your support is greatly appreciated!

Vote for KTM Exteriors at votebot603.com/ktmexteriorsroofing !

All decks at the condo were refinished, ensuring a cohesive and polished appearance for every unit.
06/09/2026

All decks at the condo were refinished, ensuring a cohesive and polished appearance for every unit.

“We had a problem with a siding panel on our home several years ago, and KTM was great to work with. I called and was ab...
06/08/2026

“We had a problem with a siding panel on our home several years ago, and KTM was great to work with. I called and was able to schedule an appointment for the following week, they showed up on time and fixed the problem quickly and for a fair price. It was a pretty small job, so I wasn't sure if I'd be able to get a company to come do it - I'm glad I called KTM first, as they were happy to help!” - L.G.

Tucked into coastal New England, this building carries decades of history... and a roof that had simply reached its limi...
06/06/2026

Tucked into coastal New England, this building carries decades of history... and a roof that had simply reached its limit. Our goal wasn’t just replacement, but preservation, protecting the structure while respecting its character.

We reinforced the roofline and wrapped the fascia with custom-bent aluminum trim, matching the original profiles while improving durability.

For the roofing system, we installed a full CertainTeed Landmark® architectural shingle system, paired with WinterGuard® ice & water shield and RoofRunner™ synthetic underlayment. Each layer works together to defend against coastal weather, from wind-driven rain to ice dams.

The result is simple: clean, historically appropriate protection that looks like it’s always been there, but performs like it should for years to come.

Metal roofing offers durability, energy efficiency, and long-term performance, but it is important to understand both th...
06/04/2026

Metal roofing offers durability, energy efficiency, and long-term performance, but it is important to understand both the pros and cons before making the investment. Here are a few key things every homeowner should know:

Compare metal roof lifespan before replacing
Inspect insulation beneath metal roofing systems
Choose dent-resistant metal roofing profiles
Use proper ventilation for energy efficiency
Hire professionals for correct metal installation

Read the full blog on our LinkedIn page to learn more!

We upgraded an outdated skylight, enhancing natural light and revitalizing the home's curb appeal.
06/02/2026

We upgraded an outdated skylight, enhancing natural light and revitalizing the home's curb appeal.

Address

Services Available In:
Hampstead, NH
03841

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+16038950400

Website

Alerts

Be the first to know and let us send you an email when KTM Exteriors posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Shortcuts

Share