Range from the cheapest cat flap installation £76 (Fair Price Joiners based in FK10) to the dearest cat flap installation £180 (McAndrew Joiners & Builders based in KY1).
Comparing carpenter & joiners estimates for installing a cat flap gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes to fit a cat flap in KY13 by posting a job with HaMuch and we will send it to carpenter & joiners in KY13.