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Discover the difference that working with Sierra could make for your business

AWARD-WINNING PRODUCTS

Windows are our specialty. Every project needs different requirements that’s why we offer a complete range of bespoke, high performance systems providing exceptional levels of security and energy efficiency.

COMPLETE TRANSPARENCY

We understand the service we provide you, is the service you provide your customers. By choosing us, you can access & track your frame orders through our customer portal, have your own dedicated delivery day, account manager & internal customer coordinator.

BUSINESS GROWTH

We’re here to support you every step of the way with our comprehensive installer scheme, showroom support, bespoke retail literature & campaigns.

EXPERT ADVICE

Whether you have a query about measurements or want to know more about the latest energy-saving technology, expert advice is just a phone call away.

 

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BS7412 KM12887
BS741-PAS24 KM505822
BS7412-PAS24 KM33527
ISO9001
Accreditations
 

Please Read

The portal will be unavailable from Saturday 9th and Sunday 10th June for maintenance. Please contact the sales office for help if needed. We apologies for any inconvenience during this time.