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Case Study – Dormer Windows

Aluminium is an excellent solution for dormer windows.

The brief

The original part of the property already had two Dormer windows and our customer wanted to fit another two or three Dormer windows, replicating the existing style.

Our approach

We matched the old windows with new sub-frames for the new Dormer windows. The new sub-frames included the same level of detail on the frames. We also matched the details of the original windows exactly, so that the new matches the old throughout – even though the windows have been fitted at different times the result looks the same.

When the customer came into our showroom he showed us the plans of the extension he was going to build. We discussed materials and we completed a site visit of the property, so that we could check the age of the property and the existing windows. Initially, the customer had thought about replacing three or four Dormer windows. However, a decision was made to replace all of the existing windows with new sub-frames and new casements.

We worked with the local builder to ensure a superior finish to the project.

Product focus

We used products from the Alitherm Heritage range.

heritage alitherm casement windows windows HD

The result

The property now benefits from brand new Dormer windows, which work perfectly with the windows that were originally part of the property.


Our Google Reviews

  • Great customer service. Good quality product. We needed a door adjustment and they have sent someone the next day.

    Lucy NNN Avatar Lucy NNN
    March 3, 2021
  • A great experience with these guys from beginning to end. We had 2 windows replaced and had them altered to larger sizes. Also had 2 doors replaced, one to a full size which meant taking out walls and sidelights. A messy job but the team came in and within 2 days it was out with the old ones, all rubble taken away, and new frames in. The second team then came in to install the glass and the bars and make good the walls inside and out to a fine finish. Couldn't fault it. Amazing work. Would and have recommended this company to everyone who has seen and admired our new windows and doors. A++++

    Judith Monk Avatar Judith Monk
    November 18, 2020
  • Great family company. Quality workmanship. Highly recommended.

    Mark Childs Avatar Mark Childs
    July 4, 2021
  • We recently had a new front door and windows fitted. Very efficient service from start to finish with everyone extremely helpful. The fitter was very careful especially bearing in mind it was raining on the day of fitting. Would definitely recommend.

    Chris Shortman Avatar Chris Shortman
    February 23, 2021
  • The team did a great job installing new sash windows in our flat: the wood grain effect on their PVC looks great, they took away our old windows and worked swiftly, on time and on budget to get the new ones fitted. I can definitely recommend them! Thanks!

    Claire C Avatar Claire C
    February 24, 2020