Can't recommend Rob and his amazing team at DuoTemp Home Improvements enough! They're the go-to in the Niagara for any home upgrades you're thinking about, from windows to doors to making your outdoor space a dream come true with awnings and sunrooms. They really make the whole experience feel personal and you can tell they're all about making their customers happy. Well done! Less

Outstanding!! We had a carport added. Great care was taken to ensure that it looked like it was always part of the house rather than an add on. Great quality, workmanship and a pleasure to deal with. Less

Estimate appointment done on time and accurate. Lead time to job was accurate. Product installation went smoothly, and finish work looks really prodessional, inside and out. Thx DuoTemp Less

Duotemp have now completed three separate jobs for us and during that time have installed a total of 7 windows in our home including our large living room window. They are professional, polite and efficient. They are easy to reach if you have any concerns before , during and even after the job is complete. They stand behind their workmanship. Would highly recommend for a trouble free experience. Less

Needed some new windows in my 1944 Home. Had the pleasure dealing with Frank & Tony on our installation. They were skilled and experienced. True pride in workmanship and very competitive pricing. I would highly recommend them if you are looking for new windows. Thank you to the team @ Duotemp. Alden Less

Nov 27 Price, Quality and old school Craftsmanship. Installation of our three season room was as promised. Great job Frank and Tony. Now I know why my father chose Duotemp over 50 years ago. The Cooper’s Port Colborne Less

We are in love with our new sunroom. We've had it for a year now, and the addition to our home has been an amazing living space (and storage space when it needs to be!) Frank and the entire team at DuoTemp have went above and beyond to provide outstanding customer service during the initial construction, and even to this day. I would absolutely recommend DuoTemp to anyone who is interested in their services. Less

Great experience. Both my wife and I enjoyed our interactions with them. They gave us their honest opinion when coming in to assess our windows. Even with the COVID madness they remembered we had a deadline for the work we wanted done as we were expecting. During installation the arrived on time. There was a mixup with one of our windows, the manufacturer shipped the wrong window. They were apologetic and sorted it out very quickly for us. I was referred by a colleague that also had a great experience with them. Highly recommend and will definitely be using them again! Less