Spring savings now on

Save up to 40% off in our Spring Savings event!

For a limited time, enjoy huge Spring savings on our A-Rated windows, doors, conservatories & more.

Flexible finance

Easy ways to pay

Total peace of mind

10 year guarantees

Make it your own

Hundreds of stylish options

A-Rated Installation

By our master installers

Penicuik Home Improvements

Making Britain’s homes warmer, quieter & safer since 1970

Penicuik has been improving homes for decades, so when it comes to windows, doors and conservatories, join the tens of thousands of happy customers who have chosen us to brighten up their homes.

Save up to 40%

Double Glazed Windows

Save energy with windows that fit your home perfectly, leaving you feeling warm & cosy.

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Save up to 40%

UPVC & Composite Doors

A huge range of secure, energy-efficient doors, complete with Yale locking technology.

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Save up to 25%


Extend your living space in style with a cosy, beautiful conservatory to enjoy all year round.

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Browse our customer reviews

Join tens of thousands of happy customers

We take pride in our customer service. For us, there’s no better reward than hearing about some of the fantastic experiences our customers enjoyed.

Secured by

Covered by Yale®‘s Lifetime Security Guarantee, worth up to £3,000.

We believe our customers should have total confidence in the power of our products to protect their homes, and the Yale Lifetime Security Guarantee reflects the faith we have in those products.

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Our accreditations

For greater peace of mind, we’re FENSA registered

FENSA is the largest and longest established certification scheme for replacement windows & doors. As a registered firm, our customers can enjoy total peace of mind with the knowledge that all work carried out by Penicuik is fully compliant with building regulations.

FENSA Company Reg — 37455

Why Choose Penicuik?

Total peace of mind from the home improvement experts

Great product warranties

All Penicuik products are guaranteed as standard, and our comprehensive, hassle-free Carefree Agreement offers total peace of mind.

Free survey & fitting

Improving your home should be an enjoyable experience, so our qualified surveyors and master fitters help to ensure your installation is quick and hassle-free.

Flexible payments

We offer a fantastic range of customisable finance options, ensuring your home improvement is affordable without having to compromise on style or quality.

Get started today

Save up to 40% with a free, no-obligation quote from Penicuik

Get your free quote

Or, call us free on 0800 51 5000