Martin Johnson Replacement Window Specialists

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About Us

A family owned business whose aim is to supply and fit good quality glazing products that are durable and fit for purpose. We have been working with windows and doors for over 35 years and are able to supply and fit high-quality products at any shape or size, flexible to your project requirements and needs.

Office Location: Twmp Barn, Bronllys, Brecon, Powys, LD3 0RU

Email: twmpbarn1@btinternet.com

Phone: 01874711488 | 07836615037

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Open 24h today

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Open 24h
Tuesday

Open 24h
Wednesday

Open 24h
Thursday

Open 24h
Friday

Open 24h
Saturday

Open 24h
Sunday

Closed

19 March 2026 7:54 pm local time

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