Question 1

How long does the underpinning process take?

Accepted Answer

It usually takes between two and six weeks. The time depends on how big your house is and the weather. Your builder will give you a clear schedule before they start.

Question 2

Do I need building regulations for a knock-through?

Accepted Answer

Yes. Removing a wall that supports weight is a big structural change. You must tell building control so they can check it is safe. This is a legal requirement and you will need the paperwork to sell your home.

Question 3

Do I need planning permission for a basement conversion?

Accepted Answer

If you are just changing the inside of an old cellar, you might not. However, if you dig deeper or add windows outside, you usually do. Always check with your local council first.

Question 4

How long does professional repointing last?

Accepted Answer

Good repointing should last between 30 and 50 years. It depends on how much wind and rain hits your wall. A professional ensures the mortar is the right strength for your bricks.

Question 5

Do I need planning permission for a loft conversion?

Accepted Answer

Many homes can be converted without full planning permission. You must follow rules about the size and height of the new roof. Always check with your council or a surveyor if you live in a flat or a protected area.

Question 6

Do I need planning permission?

Accepted Answer

Usually you do not need it if the work is internal. This is often allowed under general rules. You should still check with your council if you live in a protected area or a very new house.

Question 7

How much does a project manager cost?

Accepted Answer

As a guide, fees are often 8% to 15% of the total build cost. For a £100,000 extension, you might pay around £10,000 for management. You should always ask your professional for a specific quote.

Question 8

Do I need planning permission for a garden annexe?

Accepted Answer

Yes, you usually do. If you plan for someone to sleep there or live there full time, the law requires permission. Simple offices often do not need it, but always check with your local council first.

Builders & Renovation

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Frequently asked questions