Your Guarantee

Your Guarantee

Certainty in an Uncertain World

In business, you need certainty.  Guaranteed quality, delivery times and prices make life so much easier for anyone in business and that’s exactly what Senior aim to provide:


We use only the highest quality materials with high recyclability which are sourced responsibly from reputable suppliers.

All our fenestration, glazing and power coating systems have been tested to the highest standards in the UK, to make sure they give maximum performance and have an extended life cycle.  We are proud to say that not only do they conform to current building regulation, but in many cases exceed them.


With 3 distribution centres throughout the UK, totalling 135,000 square feet, we have plenty of room to keep a large amount of stock on the shelves, significantly cutting lead times.  And because we have our own state-of-the-art powder coating facility, we can give a guaranteed delivery time for the complete package, eliminating any delays, damage and uncertainty created when transferring products to and from an independent powder coater. Our fleet of 14 five star eco delivery vehicles are easy to spot and allow us to make regular deliveries on time throughout the UK and Ireland.

Tried and Tested

After 30 years of supplying fenestration systems, our products and service have been well and truly tried and tested, on projects large and small across the length and breadth of the UK.  The fact that Senior has seen exponential growth and that our loyal band of fabricators keep coming back for more, speaks volumes.  But the proof of the pudding is in the eating, so feast your eyes on our featured projects, call in at one of our showrooms or visit our stand at the next trade show. Better still contact us today to try our systems and service for yourself.

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