National Insulation Supplies Reviews 296

I called to ask for advice on insulating my loft. I have an old house so distance between joists is different to modern houses. I also asked about optim thickness. Once I had given measurements... See more

I was looking for someone to get me some Kingspan Kooltherm K106 by the next day, after another online supplier let me down. N.I.S. were fantastic and did everything they said they would. After c... See more

Bought loft lights, expecting basic workshop fittings, but they were cleverly designed, well made and look great. All worked from a movement sensor, as soon as you stick your head into the roof!

Hi, let down by a local supplier and needed insulation for the weekend. Phoned the guys and spoke to Lewis. Sorted it all out, sent me customised invoice, paid and insulation turned up before on the F... See more

Price good product in good new condition ,not all foam board insulation is but this was very un dented and corners untouched ✅ Delivery chap friendly One blip ,no contact for delivery time arra... See more

Easy ordering, good update of order processing and delivery dates/ times…. Even providing live link tracking when on its way to you ! Courier and customer service staff both polite and helpful. Go... See more

My order for loft insulation was delivered promptly within 48 hours of the order being placed. The driver was very helpful & placed the pallet exactly where I wanted it, so that I wouldn't have to car... See more

It was easy to contact them and order on line . The goods arrived on time and with a very polite and helpful driver he carried all the insulation boards into my and he even asked me if l wanted them t... See more

Honestly, highly recommend them. - best prices I could find on the market - kept me updated, provided tracking - delivered materials well secured and protected - quality materials! Well done guys... See more

My second large purchase had issues with sourcing. Kelly called to discuss the difficulty, she listened and she found a way to get the delivery to me, a little later than booked, but in exactly the ti... See more

Brilliant service. Went out of their way to secure delivery for me that same week. Items delivered in perfect condition. Would definitely use again.

As a property developer it is important to get best possible product at best possible prices and best possible service. we are entering into our 4th major order and found that all of the above has b... See more

Placed my order online, delivered within a few days, there was a slight mix up with the order but it was rectified within 24 hours, communication from Kelly was excellent. Would definitely use again... See more

Fantastic service, even after the first delivery some items were the wrong size redelivered correct sizes in 3 hours, very good price on the items which I had.

Mike at National Insulation Supplies is an absolute expert. He gave me great advice, explained everything clearly, and made the whole process stress-free. The insulation is top quality, I couldn’t be... See more

I was kept informed of my orders progress. It arrived at the stated time and the driver kindly carried the material into my garage. A first class service!

They were unable to complete my order but phoned (Tick) to offer me a comparable product and delivered the next day (Tick) without me having to be there (Tick). Very pleased!

Better price than local merchants even with delivery added. Delivery was prompt and driver could not have been more helpful.

The staff I dealt with were professional and knowledgeable. I was kept advised of the progress of my order and best of all the delivery driver was brilliant ensuring that I received the insulation des... See more

Great service. Very knowledgable about the products. Very competitive prices. Plenty of stock. Delivery date as expected.

The process was simple the product is fantastic, soooooooo easy to cut and shape. Customer service was simple straight forward and helpful. Thank you

Great price for the 60mm celotex even with the delivery charge, delivered on time, would definitely recommend this company..

Given delivery date and they kept too it. Product arrived in window slot. No damages good driver.

Very helpful and polite staff. Resolved an issue with our order quickly and efficiently. Thank you

Delivered on the day promised and the cheerful driver carried the materials around to the back of the house for me. 👍

Easy to order. Good price. Short delivery time. Link gave notice when I was the next delivery.

Easy to order online, delivery driver was polite, friendly and put the insulation exactly where I needed it to be

Ordering was easy and good value. Delivery driver was very helpful with a restricted access public road to negotiate.

Ordered over the Christmas holiday period and the items were delivered straight after Christmas - fabulous service and great price - delivery driver was exceptional in that there were road closures an... See more

Absolutely amazing customer service I accidentally added the incorrect postcode for the delivery and this was for a next day order. The gentleman at national insulation services rectified immediately... See more

One of the smoothest purchasing and delivery experiences I have ever had

Speedy delivery very pleasant driver Well done everyone

Very helpful on the phone and punctual next day delivery

Competitive pricing and reasonable delivery cost, great service from National Insulation Supplies and their supplier brilliantly quick delivery with a vehicle that could get into my yard easily, got m... See more

Very easy to order and great website Delivery was very quick and very professional Definitely recommend

Excellent service, this is the 2nd time I've used them

Brilliant service. Needed advice about delivery arrangement. Very quick response and organised a courier within 20 minutes.

Very good quality insolation. Delivered on time polite first class highly recommended

Delivered quickly, exactly what was ordered, can’t fault them!

First class service on time polite what else can i say

Competitive pricing, helpful staff, prompt delivery, courteous driver, no issues with products

Good product, fast delivery and excellent price

Mega service delivered next day

Prompt delivery , thank you .

Would have awarded 5 stars, but delivery of the Knauf insulation was a working day later than promised, which nearly caused major problems.

Nice people correct service

Great service and speedy delivery

Placed an order of some plasterboard to be delivered next-day, and was charged £95 for the privilege. I was willing to pay this due to urgency, but when the delivery arrived, I wa... See more

Good experience received insulation as ordered and in a timely manner.

Great communication from sales team, prompt express delivery as required.

Great experience with them. Fast delivery, though delivery charges are a bit high