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

“Introduced by a friend to these, and 100 gms would have been enough, so 500 gms goes a very long way, and quite brilliant for mixing with wood glue to hide imperfections. Quite amazingly fast delivery so very grateful”

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Posted 1 year ago

“Great products and quick delivery.”

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Posted 1 year ago

“Easy to use website, quick response to order confirmation. Just waiting for delivery.”

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Posted 1 year ago

“Good enough if you want a cheaper option than pure sheepwool. Can be touched and pladed where needed easily although the consistency is a but hard at times separate into slabs. Delivery was perfect.”

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Posted 1 year ago

“Excellent product and excellent service.”

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Posted 1 year ago

“Excellent service - thanks. Keim paint is the best I've ever used.”

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Posted 1 year ago

“Great products with excellent service and delivery. Used various products from Celtic Sustainables and always had the same experience from the company.”

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Posted 1 year ago

“Friendly, easy to deal with company. Very quick to replace item damaged in transit.”

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Posted 1 year ago

“Great service”

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Posted 1 year ago

“I used the 50mm and the 100mm wool insulation. Great stuff, easy to work with and no PPE. Recommended”

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Posted 1 year ago

“Celtic Sustainables are a very reliable source of eco products. HIghly recommended”

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Posted 1 year ago

“Products as decribed and delivered on time slight issue with delivery process but that was not celtic substainables fault.Very good high quality products at a very competive price.”

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Posted 1 year ago

“I have used Celtic sustainables in the past and always found the service very good. This time was no different when I had an issue with damage during delivery. Despite being well packaged, the tins had clearly been dropped from a height by the courier, who left them on my door step and swiftly left me to discover the problem. One of the tins was split, leaking and unable to be used. Fortunately, they were also wrapped in a plastic bag, which contained most of the mess. I sent an email in the evening and the next day I received a phone call as soon as Celtic Sustainables opened for the day. They talked through my options and after a brief discussion had resolved the issue. I received replacements for the damaged paint the next day. No fuss, very polite and all round good service. I wish more companies were this good to deal with.”

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Posted 1 year ago

“Lovely natural insulation delivered next day, thank you.”

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Posted 1 year ago

“I ordered one roll of insulation. It was easy and mess free apply. Definitely going to order again when replastering daughters bedroom. .”

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Posted 1 year ago

“Website easy to understand and use. Good choice of products. Easy ordering with prompt efficient delivery. What more could you want? Wish I'd found it earlier.”

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Posted 1 year ago

“Prices are very good, and service and delivery is superb.”

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Posted 1 year ago

“Great service again, many thanks 👍”

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Posted 1 year ago

“Everyone is very efficient and helpful. At the moment having problems with Earthborn paints not being the correct colour. Earthborn themselves are looking into this using brushouts + batch numbers etc.”

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Posted 1 year ago

“Good quality products at good prices! Fast and free delivery too. Thank you”

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Posted 1 year ago

Celtic Sustainables is rated 4.9 based on 3,574 reviews