Celtic Sustainables Reviews

Name: Celtic Sustainables
Address: Unit 3, Parc Teifi, Cardigan, Ceredigion
Rating: 4.88

4.9 Rating 3,574 Reviews

98 %

of reviewers recommend Celtic Sustainables

4.9

Based on 3,574 reviews

Shipping & Delivery
Delivery Methods	Courier
Average Delivery Time	Next Day
On-time Delivery	99%
Accurate And Undamaged Orders	95%
Customer Service
Communication Channels	Email, Telephone, Live Chat
Queries Resolved In	Under An Hour

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 4th April 2026

Anonymous

Anonymous // 01/01/2019

Sort by: Most Recent Most Recent Highest Rated Filter: None None 5 Stars 4 Stars 3 Stars 2 Stars 1 Stars Helpful

“My orders arrived in 2-3 days after ordering with well managed deliveries. All well packaged and easy to handle”

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Posted 3 months ago

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

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Posted 3 months ago

“Good website and service. Delivery not so good; courier proposes their delivery day but only with an 8 hour window which is sometimes missed”

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Posted 3 months ago

“I had to phone to understand the website and make sure I was ordering what I intended. Then, arrived soon; as described.”

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Posted 3 months 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 3 months ago

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

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Posted 3 months 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 4 months 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 4 months 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 4 months ago

“Excellent product arrived on”

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Posted 4 months ago

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

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Posted 4 months 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 4 months ago

“The tnk is substantial as I would expect, however I was disappointedthat diverter conection from my down pipe to the tank had the downsizing converter missing so my contractor was unable to use it and had to improvise as they did not want to return at a later date.”

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Posted 4 months 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 months ago

“Fantastic service, highly reccomend.”

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Posted 4 months ago

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

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Posted 4 months ago

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

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Posted 4 months ago

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

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Posted 4 months 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 4 months ago

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

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Posted 4 months ago

Celtic Sustainables is rated 4.9 based on 3,574 reviews