Question 1

How much does internal glazing cost?

Accepted Answer

As a guide, steel-look internal screens run from about £550 to £900 per m² plus VAT fitted, frameless glass partitions from about £230 to £520 per m², and glazed door sets from about £1,100. The online guide-price tool gives a range for your size, and the survey gives a fixed price.

Question 2

Do I need Building Regulations approval for internal glass?

Accepted Answer

Most internal glazing doesn't need an application, but it must use safety glass in critical locations — near floors and in and around doors — under Approved Document K. Glass on an escape route may need to be fire-rated, and cutting into a load-bearing wall needs Building Control sign-off.

Question 3

Aluminium or steel for an internal screen?

Accepted Answer

Most steel-look screens are slim aluminium: lighter, rust-free and less expensive. Solid steel gives the slimmest heritage sections and a heavier feel, at a higher price and a longer lead time.

Internal glazing guides

How much does internal glazing cost? UK guide prices

Building Regulations for internal glazing: a plain-English guide

Aluminium vs steel internal screens: which should you choose?

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