The children need their own rooms. You need a proper office. And that “perfect” house across Glasgow? It’s £200,000 more than yours – for one extra bedroom.
You’d pay a fortune in stamp duty and estate agent fees. Lose the school that works perfectly. Leave the neighbours who’ve become friends. All for marginal gains.
Meanwhile, above your head sits an empty space that could solve everything.
We’ve spent five decades perfecting the art of loft transformations for discerning homeowners. Fully accredited by the Federation of Master Builders and trusted by architects across Greater Glasgow, we don’t just add rooms – we reimagine homes.
Our architect visits to assess potential and discuss your vision – no sales pressure, just honest advice.
Detailed plans tailored to your home's architecture and your family's needs, with transparent pricing.
We handle planning, building control, and all works whilst you live normally below. 12-week average completion.
Imagine morning coffee in your private master suite whilst the children get ready downstairs. Running your business from a proper home office with garden views. Hosting family without the sofa bed negotiations.
This isn’t just about property value (though our conversions typically add 20% to home values). It’s about finally having the home that fits your life.
Dormer loft conversion adds space with a stylish box structure for more headroom and natural light.
Hip-to-gable conversion replaces angled hip with straight wall, adding floor space and creating open loft.
Mansard loft conversion reshapes the roof into a steep slope, creating a spacious, stylish new living area.
Roof light conversion is a simple and cost-effective way to brighten a loft with minimal structural changes.
Jon CarlosTrustindex verifies that the original source of the review is Google. We used GLA Lofts for a large loft conversion, adding six dormers, and we couldn’t be happier with the result. The project completely transformed our upstairs from two bedrooms into four plus two bathrooms, exactly what we were hoping for. The work was completed on time and on budget, and the quality throughout is excellent. Communication was always clear — Terry regularly came on site to check in, answer questions, and make sure everything was running smoothly. The team worked hard, were flexible when we wanted to make changes, and were always respectful while in our home. Any small issues were dealt with quickly, and the whole process felt well managed from start to finish. We’re really pleased with the end result and would recommend GLA Lofts to anyone considering similar work. John DuffyTrustindex verifies that the original source of the review is Google. Amazing work by Terry and the team at GLA lofts. Exceeded my expectations! Very reliable, hardworking team, great guys always happy to help with anything. All work finished on time and budget. Over the moon with results! If you’re considering a loft conversion just put your trust in these guys! Emma ByrneTrustindex verifies that the original source of the review is Google. We had the most wonderful experience with Terry and his team, so thorough so attentive and just wonderful all round. The job was completed to such a high standard and all finishing up points addressed timely without fuss. Felt completely at ease throughout the job…and since the full roof was off at one point thats saying something! But glalofts brought the sun and the space we have now has surpassed all expectations and we genuinely couldn’t be happier. Thank you all so much for making such a beautiful home for our family. I would recommend Terry and team to anyone looking to extend their home. Wishing you all the very best for the future! Calum MacKenzieTrustindex verifies that the original source of the review is Google. I couldn’t be happier with the work Terry and his team did on my loft. From start to finish, the experience was smooth, professional, and completely stress-free. Terry was incredibly reliable and took full ownership of the project, which made everything so easy for me. His communication was excellent throughout—always keeping me informed and quickly resolving any issues that came up. Timekeeping was spot on, and the team worked efficiently without compromising on quality. They were also very considerate when it came to mess and disruption, keeping everything tidy and respectful of the space. The final result is outstanding—an excellent job that exceeded my expectations. Highly recommend Terry and his team for anyone looking for trustworthy, professional, and high-quality loft work. Sean McGrathTrustindex verifies that the original source of the review is Google. Terry and his team converted our tired old shower room into a space to be proud of and to enjoy. Throughout the project they were professional, punctual, courteous and finished the work in the timescale they’d promised and within the agreed budget. Terry also gave us invaluable advice when we needed it. I would definitely recommend GLA lofts to anyone who’s thinking of getting work done to their home. Clare SouzaTrustindex verifies that the original source of the review is Google. Terry and his team were fantastic from start to finish. They converted our single loft bedroom to two rooms with new dormer and also knocked through the wall between our kitchen and dining room. Despite what could have been massive upheaval they worked around our family with minimal disruption and consistency. Terry was always quick to answer any questions and reassured us throughout the process. The whole project was done quickly and to a high standard. The guys were the most friendly and professional we’ve ever had do work on the house. We wouldn’t hesitate in recommending them to anyone. We’re delighted with our new rooms that suit our family perfectly.



The right loft conversion is an investment that pays you back every single day. Let’s explore what’s possible for your home.
Not quite ready? Download our guide: “The Intelligent Homeowner’s Guide to Loft Conversions in Glasgow”
Most loft conversions in Scotland fall under permitted development, so planning permission is not always required. You usually only need planning permission if you’re altering the roof shape, adding a large dormer to the front, or your property is in a conservation area. Even if planning isn’t needed, you will still need a building warrant.
Yes, you must have a building warrant for any loft conversion in Scotland. It’s the legal approval that confirms your plans meet Scottish building regulations. Your builder or architect will normally handle the application on your behalf.
Costs vary depending on the type of conversion and property. As a guide:
• Velux conversion: from around £30k+
• Dormer conversion: from £45k–£95k+
• Hip-to-gable or Mansard: usually £65k+ All dependent on specification.
Prices depend on the size of the loft, structural work needed, and your chosen finishes.
A standard loft conversion in Scotland normally takes 6 to 10 weeks on site. More complex designs can take longer. Timescales include structural work, insulation, plastering, electrics, and finishing.
Scottish building regulations require a minimum head height of 2 metres above the stair, though most people aim for at least 2.2 metres in the main usable space. Your builder or architect will assess this during a survey and advise whether the roof needs to be raised or altered.