greenguard insulation
kingspan greenguard
kingspan greenguard insulation

Kingspan GreenGuard Insulation

Kingspan GreenGuard insulation is a high performance fibre free extruded polystyrene. This Extruded polystyrene insulation board is a replacement for the Kingspan Styrozone insulation. It is an insulation manufactured in 4 different grades GG300 R GG300 S GG500 R and GG700 R. Being a high density insulation material makes these products ideal for a large range of insulation projects. Filling the gap in the market where a standard PIR or Phenolic insulation board would not be suitable. All of the Styrozone insulation range of products are made using a zero ozone depletion blowing agent which has a low global warming potential. Importantly GreenGuard can achieve thermal conductivities as low as 0.34 W/m K.

GreenGuard GG300 R Insulation

GreenGuard GG300 R is designed for use in applications such as  inverted roofs , car park decks and heavy duty industrial / commercial uses such as cold store flooring. Please note that when looking to use this product in an inverted roof project the thermal conductivity used from the data sheet to do thermal calculations should be the design value and not the declared value. Greenguard GG300 S is the same board but comes in a larger board size of 2500mm x 600mm.

Kingspan GreenGuard GG500 R

GreenGuard GG500 insulation boards are a more denser equivalent in thermal performance board as the Kingspan GG300 Insulation. Again due to the nature of this product it is a perfect solution for use where heavy duty insulation materials are required. These can include places  such as car park floors and industrial warehouse flooring and again ideal in cold store facilities for flooring insulation.

GreenGuard GG700 Insulation R

GG700 is the densest of the insulation materials in the GreeGuard insulation product range. As with the other high performance extruded insulation in the GreenGuard range this is a perfect solution for heavy duty underfloor insulation projects where thermal insulation is specified. This extruded polystyrene insulation achieves a similar thermal conductivity to the Greenguard GG500.
Board dimensions :
GG300 =30mm – 140mm
GG500 =50mm – 100mm
GG700=60mm – 100mm
SIZE: 1250mm x 600mm or 2500mm x 600mm (GG300 S)
GreenGuard for Basements
For use Car Park Decks Greenguard
GreenGuard for Heavy Duty Floors
For Inverted Roofs Greenguard

greenguard special offer
Kingspan GreenGuard GG300 

80 sheet deal
Size: 1250mm x 600mm
Thick: 100mm
Only £POA + vat
Quote: GRE001

special offer
Kingspan GreenGuard GG500

48 sheet deal
Size: 1250mm x 600mm
Thick: 50mm
Only £POA + vat
Quote: GRE002

Kingspan greenguard special offer
Kingspan GreenGuard GG700

40 sheet deal
Size: 1250mm x 600mm
Thick: 100mm
Only £POA + vat
Quote: STY003

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Great service, goods supplied on time , very satisfied

Alan Gibbs

Purchsed our floor and wall insulation from this company, they are very helpful and went through the options available to me. after searching about the total price was the best i had so i gave them the order. Deliervy was made in 2 days and everything was fine. I will use them again for the next part of my building project.

James Kergan, JK Building services

Dont normally leave reviews but they helped me with products through out my selfbuild and saved me a lot of money

Ady Moon, Moon Building

Good for cheap insulation, i bought some celotex from them and it was delivered last week, it was a lot cheaper than anyone else in my area. i’m very happy with this service.

Rav Kumar

Excellent company, Jason gave us a really good price and the items were delivered 2 days later much quicker than anyone else could offer. even the delivery driver was incredibly helpful, honestly can’t fault them Jacqui

Jacqueline Jelley,

After days of trying to order some Rockwool from suppliers who never got back to me or quoted silly prices, my enquiry to BMD was answered in minutes politely and with clear knowledge of the products and delivery arranged on the phone all at a great price. Top marks for A1 service and product knowledge.

Rich Jenn

Thanks for my order great service

Yanislav Molkiva,

As described quick delivery and good condition thankyou

Nick Wilson

Awesome guys sorted me out when i didnt have a clue what to order top geezers

Badders, Holy smoke Vape store

Good price, good product great service. Thank you

Julie Rhodes,

Nice to deal with, quick delivery and cheap prices.

Simon Berrinfield

Fantastic Company. Helped with the order from start to finish. Even had an issue my end with the payment and they couldn’t be more helpful.

Mike Reynolds

Very happy with the service we received. Fantastic product at a fantastic price. Cant recommend Jason and the team highly enough. Ordered during Covid-19 when everything was slightly crazy and delayed and Jason called and said they had a lorry in our area so could deliver the very next day! Thank you guys for 5 star service, will be back in the future . All the best, Lacey. Travellers Finds Ltd

Lacey Griffiths, Travellers Finds Ltd

Top Service From quote to delivery can’t get any better thanks

C Lewis, C Lewis Building

As a small building company we find that BMD will equal or beat our trade depot plus we get free delivery too !!, Also we can get everything in one order and being able to talk to an actual person rather than clicking on a website means we get the service we want. saves time and money whats not to like ? :-)

Clemency Bedford, Bedford Building Maintenance

Ordered Celotex insulation from this company for the first time last week and I will definately be back again. Good price and delivery 2 days later thankyou.


Matt Chapman, MC Construction

Ordered online as it was the weekend , recieved a call to arrange delivery day on the Monday morning . all goods arrived in great condition and on the day they said.

Sue Brenner, Holistic regen

Excellent price and delivery what more can i say , keep it up BMD


Thanks for saving my bacon with next day delivery will be back when I need some more Insulation.

Scott Ainsdale, SA Electrical