Welcome to Kraftwork Design!

The Most Trusted Replacement Windows, Siding & Roofing Company in Denver

We are a family-owned and operated Denver window replacement, siding, roofing, and construction company.

The Kraftwork Design family has over 30 years of rock-solid industry experience. Customer satisfaction is our priority and our reviews speak for themselves! With Kraftwork Design, you will always deal directly with a company owner who will come directly to your home to thoroughly evaluate your individual needs.

Get the Kraftwork quote before you start your next home improvement project – you will be glad you did!

Kraftwork Design replaced our hail damaged roof and was able to negotiate with our insurance company to also get all of our windows replaced. We couldn’t be more pleased!Stephen M.

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Let’s Build Something Together!

A company owner – not a pushy salesperson – will visit your home and provide you with a straightforward quote. If you already have your measurements, we can even give you an estimate over the phone.

We appreciate you visiting our website and look forward to speaking to you!


Why People are Choosing us

This is our second time using Kraftwork Design and they did a wonderful job again! Great crew who was very detailed and neat. Very pleased with the outcome of both the windows and sliding glass door. Highly recommend!

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Meaghan M.

Denver, CO

James and all his crews were exceptional. Once materials arrived, they were responsive, quick, and did great work. We’re so happy with our new siding and roof and would definitely hire them for future jobs as well as recommend them to others!

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Kristin H.

Denver, CO

Working with James at Kraftwork was a great experience. I was so impressed with the whole experience and the professionalism. The quality and craftsmanship was amazing. I highly recommend Kraftwork Design for your window replacement!

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Savannah K.

Denver, CO