Rooftop Deck Installations Boston

Roofing Enquiry

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We Even Do Rooftop Decks 

Rooftop deck construction calls for a high level of precision. Structural engineering of a roof deck is a considerable undertaking. KTM is not only capable of installing flat roof decks, but understands the best styles and trends so you can make the most of the Boston skyline. Our rooftop deck systems adhere to all Massachusetts regulations including the installation of stairways, railing systems, and access points. With KTM, you’ll be organizing your rooftop parties with the beautiful Boston horizon view in no time.

New Or Replacement Deck Installation

New Construction
If you’ve been considering a new rooftop deck, we can assist you in gaining the necessary approvals from Boston city planning. This requires an in-depth run-down of the building project, including material selection, dimensions and structural integrity testing. As with any project beginning from scratch, the planning phase will usually take some time to gain approval. We are experienced in advising on feasibility for your new rooftop deck project.

Repairing an Existing Deck
If you have an existing rooftop deck that you wish to update, or repair, this makes the construction process simpler than building a new deck. This allows the timeframe from inception to completion of the project to be shorter than when building from scratch. Often there is no need to change your general deck design either.

Flat Roof and Deck Substructure

Investing in a new roof deck means we must ensure that it is built on a solid foundation. There are two main structural aspects of a solid foundation – the flat roof itself, and the deck's construction.

Does Your Flat Roof Need Replacement?
With the aid of a structural engineer, we arrange for the approval of the installation of the deck even if your flat roof has issues. We investigate and fix any concerns of safety and will determine whether there are general roof repairs that need to be done before we begin your rooftop deck construction. If your roof is already over ten years old, the probability of it developing issues from a rooftop deck may be higher. We will always conduct a comprehensive roof inspection and advise on any appropriate measures.

A Deck To Call Your Own
Your deck's rafters, posts, framing, and hangers are available in a large range of colors and materials to suit any taste or style. The two most popular types of materials used for rooftop deck construction include steel and pressure-treated wood beams. Steel beams are a contemporary option for the deck's frame with commercial buildings and apartments, whereas homeowners traditionally prefer a wooden substructure.

Above all, you need a safe rooftop outdoor space which you can feel at home and relax and entertain year round. With KTM Exteriors & Roofing Boston handling the project, our deck builders will always strive to give you the best value for money, with satisfaction guaranteed!

Our Services

KTM Roofing Boston Can Help You!

From siding to dumpster rentals to specific solutions across all types of roofing, we're the roofers you can trust. Below you'll find a full list of services, all of which we deliver at very competitive rates.

Roof Inspections

Prevention is always the best option, and we can make sure you have zero potentially costly issues on the horizon.

Roof Maintenance

With regular maintenance from our experts, you'll never be faced with an emergency roof situation again.


Whether it's an emergency or an annoyance, we'll have your repair needs taken care of quickly.

Roof Restoration

Rely on your roof once again with our restoration experts.

Roof Leak Repair

Is there a hidden drip keeping you up at night? We'll find and fix it quickly.

Residential Roofing

A comfortable home has a reliable roof, and our team have all of the solutions to protect your biggest investment.

Commercial Roofing

Avoid interruptions to your business operations due to a roofing issue with our cost-effective commercial solutions.

Shingled Roofing

Enjoy energy efficiency and a robust roof option thanks to our shingled roofing.


Metal roofing is a very resistant roofing option for hail and wind damage while also being very low-maintenance.


For ease of cleaning and inspection, opt for a flat roof!

Damage Repair

Has some wild weather caused damage to your roof? We can rectify this straight away!

Roof Waterproofing

Prolongs the lifespan of your property by limiting the water and moisture that can enter through the ceiling with our waterproofing solutions.


Go green with our roof coating, the best way to keep your property cool and reduce energy consumption.


As part of our energy efficiency offerings, insulated siding adds an extra layer to your roofing, keeping your family comfortable while lowering your energy bills.

Custom Design Roofs

Looking for something more unique to suit the aesthetic of your home? Let's talk about a custom-designed roof that will have everyone looking up.

Rooftop Deck Installations

Everyone loves a spot with a view! Whether you are a commercial entity or residential homeowner, increase your space with a stunning rooftop deck.


Skylights stand out as a brilliant addition to your home.

Additional Services

We offer demolition clean-out, dumpster rentals, and snow removal services.

We Have Your New Roof Covered

Start Your Roof Today!

Request a quote

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10 Hazel Drive
Hampstead, NH 03841
Mon-Fri: 8am-5pm
Sat & Sun: Appointment only