I am the proud owner of a beautiful Gabriel Ash Portico Greenhouse . I use it for the usual potting up , sowing seeds, overwintering plants. It is also a place of peace to sit for breakfast / lunch e... See more
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Replacing a 50+ yr old cedar lean-to. Gabriel Ash classic lean-to a little too tall for the wall. Staff at RHS Malvern Spring Show very helpful and suggested a classic six with one side abutting the... See more
My Gabriel Ash greenhouse was purchased in 2018 - cost approximately £20,000 with 2 cold frames and 4 water butts. The roof now leaks badly, so the light no longer works as directly below the leak, w... See more
Company replied
Fantastic, well made baby lean to cedar greenhouse from Gabriel Ash, the fitter was amazing, he worked out in the most windy wet day that the elements could throw at him and still had a smile on his f... See more
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Company details
Written by the company
Gabriel Ash is a renowned British brand based in the Cotswolds, who specialise in handcrafting cedar wood Greenhouses using traditional methods, designed with the utmost precision. Known for their exquisite designs, meticulous craftsmanship and premium sustainable materials, carefully selected to ensure long-lasting performance and durability, to provide a stunning visual appeal but also offer natural resistance to decay, corrosion, and weathering, ensuring your Greenhouse will remain a cherished sanctuary for generations. Offering a collection of premium Greenhouses, from timeless Victorian structures to contemporary modern designs that embody the perfect blend of artistry and functionality. Using traditional joinery techniques such as mortise and tenon joints to ensure strength and integrity, their dedicated team of skilled carpenters and joiners bring to your garden the Greenhouse you’ve always dreamed of. If you love your garden, you’ll know it takes time and care to create something truly wonderful, which is why Gabriel Ash take pride in everything they do, and the reason they are the only timber Greenhouse company endorsed by the Royal Horticultural Society.
Contact info
Stoke Orchard , GL52 7RS, Cheltenham , United Kingdom
- 01242 662926
- enquiries@gabrielash.com
- www.gabrielash.com
Replied to 100% of negative reviews
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I love the finished cold frame and the…
I love the finished cold frame and the materials are strong and stylish. However the instructions were lacking in detail and inaccurate at times. Eg we were told how to put the glass in the frame when it came already installed. The screws were not the same size as those specified.

Reply from Gabriel Ash
The 2 men who came were very helpful
The 2 men who came were very helpful, polite and efficient.

Reply from Gabriel Ash
Super service
Amazing service and attention to detail. Did what they said they would, when they said they would do it. Went the extra mile when one pane of glass broke. Super service. Many thx.

Reply from Gabriel Ash
Proper Customer service…
Gabriel Ash communicated through every stage of the order and the final installation. Excellent customer service. Katie Stooke was really helpful and both fitting/installation teams were efficient, quick, polite and a pleasure to work with

Reply from Gabriel Ash
I love using my Plant House
I have loved using my Plant House for the last 5 years, so was very disappointed when both vents and 3 blinds failed over the last year, making growing conditions in summer heat, very challenging. The team at Gabriel Ash were very helpful in listening to my concerns and offering a suitable solution; many thanks to Iain, Katie and Jamie for all their help and advice. I am so pleased to have a fully functioning Plant House again.

Reply from Gabriel Ash
Wonderful structure and service
Excellent service right from the start - clear and timely instructions for foundation laying. Delivery and installation was great and Ryan and Dan were very competent and professional and did a quality job. Everything happened as we were told it would. Katy in office was coordinating everything and was very friendly and professional. Product is expensive but represents good value for money. 10 out of 10. 🌟🌟🌟🌟🌟

Reply from Gabriel Ash
All very professional
All very professional, polite and friendly.
Really pleased with my beautiful greenhouse, purchased in memory of my dear husband.
Already growing lots of produce for the family.

Reply from Gabriel Ash
Excellent customer service
Excellent customer service. Prompt arrival, as promised, work carried out efficiently, perfect job. Would definitely recommend.

Reply from Gabriel Ash
Loved the coldframe
Loved the coldframe. Although some of the instructions were not accurate i.e 'see the markings' there were none.

Reply from Gabriel Ash
To start off I think the price for the…
To start off I think the price for the auto vent is very expensive.
When my order finally arrived after 2weeks and I got around to fitting it it was obvious to me that I only needed the bottom bracket and the piston . I could use all the old parts to complete the installation .
Maybe you could consider offering just the lower bracket and the piston to your customers in future.

Reply from Gabriel Ash

Reply from Gabriel Ash
Helpful advice and prompt delivery of…
Helpful advice and prompt delivery of the spare part

Reply from Gabriel Ash

Reply from Gabriel Ash
Superb product
Superb product, very professional assembly by 2 excellent guys.
All staff very helpful, polite and interested in the project.

Reply from Gabriel Ash
1st class company
Excellent service from start to finish, all our queries were dealt with immediately. Can’t fault the standard of workmanship and finish. Delighted with my lean to green house.

Reply from Gabriel Ash
Prompt response to my initial query and…
Prompt response to my initial query and follow up questions. Quick delivery and clear installation instructions.

Reply from Gabriel Ash
Great Service
From end to end we experienced brilliant service. The team taking and managing the order and the installation of our Portico RHS Greenhouse. It simply couldn't have been better. Thank you.

Reply from Gabriel Ash
Outstanding!!
From sales advice to installation, everyone on the team knows the products very well and they have a rigorous process that makes you feel safe that nothing can get overlooked. They showed such attention to detail throughout the entire process from ordering to construction. Really smooth and well detailed professional communication throughout the whole process. I would definitely highly recommend for both product quality and service.

Reply from Gabriel Ash
Clever design, great customer service.
We bought this greenhouse at the Chelsea Flower Show and ours is the smallest in the range at 8ft x 6 ft. The design and installation process was excellent at every stage and providing the correct base for the greenhouse was a major project for us.
Be aware that the guttering is not linked around three sides of the greenhouse so you need to arrange a water butt on both sides of the roof.
We had staging and shelving on one side of the greenhouse which works well. Best features are the automatic venting roof, louvre window and side windows. Last year we had tomatoes cook in a poly tunnel so you need something to avoid extreme heat.
Photos of new greenhouses look fantastic - be aware that your cedar greenhouse will soak up some water and show some discolouration - this is natural and adds character but don't think your greenhouse will look the same as the one you saw in the brochure!

Reply from Gabriel Ash
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