Ask the Experts
Feb 25, 2021
3 minutes
Q Is this a feasible system and if so is there anything we need to do or be aware of that we might not yet have considered?
One thing to say first is that SIPs might not be the cheapest option for an extension if you’re on a budget, so it might help to get contractors to quote for the watertight shell, and then take on the project management and any DIY tasks from there to save money.
You’re reading a preview, subscribe to read more.
Start your free 30 days