Celtic Sustainables Reviews

Name: Celtic Sustainables
Address: Unit 3, Parc Teifi, Cardigan, Ceredigion
Rating: 4.89

4.9 Rating 3,475 Reviews

98 %

of reviewers recommend Celtic Sustainables

4.9

Based on 3,475 reviews

Shipping & Delivery
Delivery Methods	Courier
Average Delivery Time	Within 5 Days
On-time Delivery	97%
Accurate And Undamaged Orders	97%
Customer Service
Communication Channels	Telephone, Email, Live Chat
Queries Resolved In	Under An Hour
Customer Service	4.9 out of 5

Visit Website

Phone:

01239 777009

Email:

info@celticsustainables.co.uk

Location:

Unit 3,
Parc Teifi,
Cardigan
Ceredigion
SA43 1EW

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Celtic Sustainables 5 star review on 18th September 2025

Anonymous

Anonymous // 01/01/2019

Filter: Rated 5 None 5 Stars 4 Stars 3 Stars 2 Stars 1 Stars Helpful

“top rate product with a fast delevery, a highly recomended seller”

Helpful Report

Posted 11 hours ago

“Great paint. Odourless and easy to clean brushes etc... Doesn't store very well though, I had half a tub from about 5 years ago which had basically turned to a solid block of clay when I went to use it, so best to use an entire tub in one go if possible.”

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Posted 1 week ago

“Superb communication and very fast delivery, a pleasure to deal with”

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Posted 1 week ago

“Good service, quick and efficient delivery. I will be a returning customer in 2026. Sometimes I feel the estimated paint coverage of claypaint is underestimated but realise this is down to earthborn rather than celtic sustainables.”

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Posted 1 week ago

“Great service from CS. Upstairs of house nows feels a lot warmer after adding a layer of Thermafleece in the loft.”

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Posted 2 weeks ago

“The lime putty was good. I needed ti fill tiny cracks so I added a bit of water and applied it with a sponge. Worked well.”

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Posted 3 weeks ago

“Excellent product arrived on”

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Posted 3 weeks ago

“Quick and easy to order online. Kept informed of order status and fast delivery.”

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Posted 3 weeks ago

“I inadvertently ordered the incorrect model and the team exchanged it with no fuss or issue at all. In fact they sent the correct one before I returned the first one and refunded me the return postage. Great customer service.!!”

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Posted 3 weeks ago

“Celtic Sutainables have a good selection of environmentally friendly products and specifically insulation. There was a lot of information availbel about the products and the reviews were useful too. Ordering and delivery were straightforward although there was no visibility of delivery date until it arrived.”

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Posted 4 weeks ago

“Fantastic service, highly reccomend.”

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Posted 4 weeks ago

“As always great service,speedy delivery,great comunications.”

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Posted 4 weeks ago

“Informative website, easy to order & turned up on time.”

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Posted 1 month ago

“Superb service, very fast delivery, wouldn’t order anywhere else now”

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Posted 1 month ago

“I initially thought the single were a little thin. But l now realise that in fact that is an advantage because although you might use more each time they will dissolve a lot quieter than a thicker sheet.”

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Posted 1 month ago

“The insulation arrived well packed and within a few days of my order.”

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Posted 1 month ago

“Great service and prompt delivery of goods always arrive safely”

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Posted 1 month ago

“Very prompt delivery. Thank you”

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Posted 1 month ago

“Brilliant service and delivery.”

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Posted 1 month ago

“Outstanding customer service and high-quality products, Every interaction I’ve had with the team has been efficient, friendly, and truly helpful. I am very pleased with my experience and wanted to extend my gratitude for the professionalism. Thank you once again for your excellent service. I look forward to continuing my relationship with your company.”

Helpful Report

Posted 1 month ago

Celtic Sustainables is rated 4.9 based on 3,475 reviews