Roof Installation: What You Need to Know
Thinking about putting a new roof on your home or conservatory? A solid roof protects everything underneath, so getting it right matters. Below we break down the key steps, common pitfalls, and budget‑friendly tricks that keep the job smooth and safe.
Planning Your Roof Installation
First, check whether you need planning permission. In most cases a roof replacement is covered by permitted development, but adding a new roof to a conservatory or changing the roof shape can trigger rules. A quick call to your local council saves headaches later.
Next, measure the roof area accurately. Use a tape measure, jot down length and width, then multiply to get square metres. Knowing the size helps you compare quotes and avoid surprise costs.
Think about the roof pitch. A steep pitch sheds water quickly but can be harder to work on, while a low pitch may need extra waterproofing layers. Choose a pitch that matches your home's style and the local weather – the UK gets plenty of rain, so drainage is crucial.
Choosing Materials and Getting It Done
When it comes to material, you have three common options: tiles, slates, and metal sheets. Tiles are affordable and easy to replace; slates look classy and last long but weigh more; metal sheets are lightweight, quick to install, and great for modern designs. Pick what fits your budget, aesthetic, and structural capacity.
Don’t forget underlay. A breathable underlay lets moisture escape while keeping water out. Pair it with proper flashing around chimneys, valleys, and eaves – flashing is the unsung hero that stops leaks at joints.
Hiring the right contractor is half the job. Ask for references, check they’re covered by public liability insurance, and get at least three written quotes. A reputable roof installer will inspect the roof deck, suggest needed repairs, and give a clear timeline.
Budget wise, expect to spend roughly £80‑£120 per square metre for a standard tile roof, with metal sheets a bit cheaper and slate on the higher end. Add around 10% for waste, transport, and unexpected issues.
Timing matters too. Most roof jobs finish in one to two weeks, weather permitting. Schedule the work for a dry spell – UK forecasts can shift quickly, and a wet roof delays everything.
Finally, protect yourself during the build. Clear the area of toys and tools, keep pets inside, and make sure the crew uses safety harnesses on steep slopes. A tidy site prevents accidents and keeps the finished roof pristine.
After the roof goes up, do a quick walk‑around with the installer. Check that all tiles line up, flashing feels snug, and there are no visible gaps. Most contractors will give you a warranty – note the length and what it covers.
With the right planning, material choice, and a trustworthy installer, your roof installation will boost your home’s comfort, curb‑appeal, and resale value. Ready to get started? Grab a tape measure, call your council, and start gathering quotes. A strong roof is one of the smartest investments you can make.
