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Garden Room Extension

Welcome to the homepage of GT Building Design

Celebrating 40 years of excellence in Architecture

Work with Glenn enhancing your home and turn your visions into reality!

GT Building Design is a prominent Chartered Architectural Practice specialising in residential extensions, alterations, loft and garage conversions. Located in the coastal town of Donaghadee, GT Building Design was founded by Glenn in 2004. Glenn will expertly oversee your residential project, collaborating closely with you, each step of the way, to ensure a successful outcome.

Glenn's extensive expertise shines through. When you choose to work with Glenn you are partnering with one of Northern Ireland's most respected, reliable, and trusted architectural professionals.

Why choose GT Building Design?

Here's what sets GT Building Design apart:

 

  • Personalised Attention: You will receive dedicated focus as Glenn will handle all aspects of your project.

  • Professional Service: Fully qualified Chartered Architectural Practice adhering to the highest standards and commitment.

  • Proven Track Record: Many happy homeowners have left 5 star reviews and you can check these out in the reviews section.

  • Client Focus: Your needs and preferences will always come first to help you achieve your aspirations and vision.

  • Local Expertise: 40 years experience in architecture knowing Northern Irelands building regulations inside out.

  • Specialism: Specialising in residential architecture including extensions, alterations, loft and garage conversions

  • Transparent Pricing: You are assured no hiden fees or surprises and a written fee proposal will be provided.

  • Peace of mind: Bring creativity to your project and work closely with you to keep your project on track and within budget. 

  • Communication: You will not be left in the dark at any stage and you will be kept up-to-date every step of the way. 

Contact Glenn

Glenn would welcome the opportunity to help you.

Click the button below for advice, support or to request a quotation.

  1. Introductory telephone call for advice. 

  2. Written Fee Proposal outlining all fees, stages and expenses. 

  3. Measured survey of your home.

  4. Preparation of existing plans and elevations. 

  5. Design Proposals based on your wish-list for approval by you.

  6. To secure both Planning and Building Control approvals. 

  7. Support selecting the right builder for your project.

  8. Support on Site.

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Discover advice, tips and all the latest news. Never miss a blog by clicking here.

Google 5 Star Reviews

Allwyn Corrin

Within a tight time frame Glenn worked quickly and efficiently to draw up plans for a beautifully designed extension to my bungalow. He was very professional, patient and helpful at all times, dealing promptly with any queries. He kept me informed throughout the whole process, and I was really delighted with his service.

Best Residential Extensions & Conversions Architecture Company 2023 - Northern Ireland ​

GT Building Design / Glenn Thompson 

Best Residential Extensions & Conversions

Architecture Company - Northern Ireland

Best Architectural Technologist (Northern Ireland)

GT Building Design / Glenn Thompson

Best Architectural Technologist Northern Ireland

& Residential Architecture Studio of the Year 2024

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