Windows

Dessian manufactures REHAU Tritec (60mm) and REHAU TOTAL70 (70mm) window systems.

We've developed our product range over the last 30 years and always strive to provide frames that offer both efficiency and aesthetic appeal.

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Doors

Dessian has a range of door styles and designs to suit your clients needs.

Whilst adding character, our doors are extremely durable and come with high security multi-point locking features.

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We have been fabricating
REHAU profile since 1985

We are amongst REHAU's largest and longest standing customers

"Dessian and REHAU have grown alongside one another in the PVCu window and door sector and have enhanced each other's reputations with the quality of products they manufacture and the service they provide. After 30 years, the partnership is stronger than ever and Dessian remains one of our leading trade fabricators, manufacturing a truly comprehensive range of products in REHAU profile."

Martin Hitchin

REHAU Chief Executive

About Dessian

At Dessian our business approach is geared around delivering an excellent service, a quality product and value for money.

Get in touch

Whether you wish to arrange an appointment with one of our Sales Managers, request a callback from any member of our team or simply talk to our customer support, get in contact. We're here to help with your enquiry.

Quality Manufacturing

Dessian has a skilled and experienced workforce, operating from a state-of-the-art 70,000 sq. foot factory in Belfast.

Technical Support

Ask our Production & Technical Manager, Stephen Thurley for expert advice on product information as well as SBD compliance, thermal performance, accreditations and building regulations or check out our library of useful documents.

Delivery Service

Dessian delivers quality REHAU frames every week throughout the UK & Ireland.

Marketing Support

Professional marketing support to help your business grow. Contact Heather Edgar to set up a meeting.

Customer Service

Highly experienced, with excellent product knowledge, Dessian’s customer service team is on hand to offer advice and guidance on ordering.

Online ordering system

Our software does more than simply order frames. Satellite will help you to manage your business, professionalise quotations and offer multiple quote options for your customers. It can also create accurate invoices, provide a comprehensive cost analysis of each job and, importantly, provide instant glass sizes.

What our customers say

I have been with Dessian a number of years and have found staff to be extremely helpful and knowledgeable. I would highly recommend Dessian.

Warden Wilson

WJ Wilson, Co. Armagh

All testimonials

Over 30 years experience

manufacturing high quality