Cresthaven Ltd
Waterford-based supplier and installer of PVC windows, composite doors, and fascia systems.
What customers love
- Windows and doors installed faster than the quoted lead time
- Installation finished to a high standard by professional teams
- Staff praised for design guidance and helpful recommendations
Worth noting
- Structural work such as wall removal not offered, limiting scope
- Dusty textile floor covers left premises dirty after installation
Best for
Homeowners replacing windows and doors who can handle any structural preparation independently.
Attribute scores
Recent reviews
I got a new fascia and soffit from here. I had to wait a bit longer than estimated, because of bad winter weather. However, it was worth it - excellent job!
I ordered several windows and a front door from this company. Although the estimated lead time was 10–12 weeks, everything was installed in just over a month—much faster than expected! The installation was quick, and the quality of the work appears solid. Both the windows and the door function perfectly so far, and they seem well-built at first glance (time will tell). My only issue wasn’t with the products themselves, but with the protective covering used during installation. The team used an old, dusty textile cover that left everything quite dirty—not from the work, but from the cover itself. I’d strongly recommend switching to disposable plastic covers to avoid this in the future. Overall, a positive experience with just one small area for improvement.
We got all our PVC windows and 3x composite doors - the professionalism, commitment and friendliness to help us with the design of them was fantastic. Its a great team. Thanks Justyna for all design, quotations and overall recommendations and Daithi for the survey and fittings. Great quality, value and quick delivery, we can't recommend them well enough, thank you v much
Called in here recently two girls i met friendly wanted to buy patio doors but said to me to organise knocking out wall myself due to them having no one available for two months or more obviously I didn't purchase an left.. after doors if fitted I planned to do whole house so big sale walked away ..pricing looking elsewhere ongoing rgds john
Had four lovely gentlemen fit our new windows and doors yesterday and today. Absolutely delighted with the first class service, and the work was finished to an exceptionally high standard. Would highly recommend Cresthaven. Thank you so much. Michael and Marian Quigley.