| Dimensions | 2400 × 1200 mm |
|---|---|
| Brand |
Kingspan |
| Thickness |
42.5mm |
| Material Type |
Phenolic |
| Pieces Per Pack |
18 |
| Sales Unit |
Pallet |
| Unit Coverage |
51.84m2 |
| Manufacturers Reference |
K11842 |
| Thermal Conductivity |
0.019W/mK |
| Density |
144kg/m3 |
| Fire Rating |
Euroclass B |
| Edge Type |
Tapered |
| Facing |
Composite Foil |
| Weight (kg/m2) |
11.93kg/m2 |
| Product Range |
Kingspan K118 Insulated Plasterboard |
Please note this item is a Special Order – see terms and conditions
Kingspan Kooltherm K118 42.5mm Insulated Plasterboard (2400 x 1200mm) – 51.84m2 pallet
Request your delivery date in checkout
on orders over £350 +VAT
£1,436.40 Original price was: £1,436.40.£1,167.60Current price is: £1,167.60. ex VAT
Please note this item is a Special Order – see terms and conditions
EXCELLENT Based on 1202 reviews Posted on Dan RodgersTrustindex verifies that the original source of the review is Google. Great product, service and delivery was good also.Posted on Matt ThompsettTrustindex verifies that the original source of the review is Google. Great price, top product - timely deliveryPosted on Nigel DoffmanTrustindex verifies that the original source of the review is Google. I needed various thicknesses of pir roof insulation for my shed and Trade Insulations Ltd had all the variations one could ever want. I placed my order and within a few days I was given a delivery date. As I'm a private individual and not trade, it would have been nice to have been given a 2 hour delivery slot window so you don't have to wait in all day if you're the last delivery in the afternoon. Mine was the first delivery at 7.30am so that was great. The driver was very helpful and friendly. Very pleased!Posted on kevin weaver popeTrustindex verifies that the original source of the review is Google. It was easy from ordering to delivery the driver was very helpfulPosted on Stu ATrustindex verifies that the original source of the review is Google. Great service, no problems at all. Recommended.Posted on Nerijus StriukaitisTrustindex verifies that the original source of the review is Google. All good. Very HappyPosted on Owen CherrieTrustindex verifies that the original source of the review is Google. Delivered right date and time with great communication from the team and driver....even had a forklift to get it unloaded. Great servicePosted on Paul KeirTrustindex verifies that the original source of the review is Google. 5 star service items delivered on time and complete without any issues highly recommendPosted on Len BiroTrustindex verifies that the original source of the review is Google. A good price on Celotex floor insulation, free delivery, and the delivery guy helped to unload and carry it into the house. What's not to like?.
Kingspan K118 42.5mm
K118 42.5mm is a high-quality insulation material made of a rigid phenolic core. The phenolic core has foil facings, bonded to 12.5mm tapered edge gypsum plasterboard.
The boards are lightweight and as a result, easy to cut, handle and install. 42.5mm K118 is reliable and durable, because of its great lifespan it will not degrade with time.
The K118 range is available in these additional sizes- K118 32.5mm, K118 37.5mm, K118 52.5mm, K118 62.5mm, K118 72.5mm, K118 82.5mm, and K118 92.5mm.
When installed, this product will improve the thermal quality of the building because of the reduced heat loss and heat circulating within the building. The 2-in-1 product will also save time and money.
The 42.5mm K118 Insulated Plasterboard is a popular choice of thickness because this product can be installed in walls, roofs, and ceilings. More so, this board can be installed on solid walls over plaster providing the plaster is completely dry. The 42.5mm board is one of the thinner size boards.
Kingspan K118 Key Features
- 2400mm x 1200mm
- 42.5mm thickness
- Insulation board and plasterboard combined
- Easily installed
- Thermal conductivity 0.019W/mK
- Tapered edge
- Water resistant
- Manufactured with Niflam technology
- No maintenance required as well as long lasting
K118 42.5mm Application
K118 42.5mm can be installed in residential and commercial buildings as well as new builds and refurbs. K118 boards can be installed in most applications – see details below:
- Walls – Solid brickwork
- Walls – Solid brickwork with existing lining
- Roofs – Pitched roofs over rafters
- Walls – Solid stonework
- Walls – Masonry cavity walls
Cut K118 insulated plasterboards with a sharp knife or a fine-toothed saw. It can be installed by pushing slabs into framing system. Consult a professional before insulating your property.
Kingspan Kooltherm K118 42.5mm Specifications
42.5mm Kingspan K118 hold great thermal qualities and will keep heat inside the property. In addition, this will reduce energy bills by up to 30%. This means cooler summers and hotter winters and an energy efficient property.
Kingspan insulated plasterboard are a great alternative to applying insulation boards and plasterboards separately. The K118 are a cheaper option and quicker installation method.
All Kingspan boards should be stored on a flat surface, in a dry environment. If outside, apply weatherproof coverings. Do not apply excess weight or stand on the boards to avoid damage.
Certifications:
- Reaction to Fire: Euroclass RtF B-s1, d0 to BS EN 13501-1:2018.
- Standard to BS EN 13950
- Achieves a BRE Green Guide A+ rating
- Quality Management Standard – ISO 9001:2015
- Environmental Management Systems – ISO 14001: 2015
- Occupational Health and Safety Management – ISO 45001: 2018
- ISO 37301: 2021
- BES 6001 (Responsible Sourcing – Good)
| Dimensions | 2400 × 1200 mm |
|---|---|
| Brand |
Kingspan |
| Thickness |
42.5mm |
| Material Type |
Phenolic |
| Pieces Per Pack |
18 |
| Sales Unit |
Pallet |
| Unit Coverage |
51.84m2 |
| Manufacturers Reference |
K11842 |
| Thermal Conductivity |
0.019W/mK |
| Density |
144kg/m3 |
| Fire Rating |
Euroclass B |
| Edge Type |
Tapered |
| Facing |
Composite Foil |
| Weight (kg/m2) |
11.93kg/m2 |
| Product Range |
Kingspan K118 Insulated Plasterboard |
| Dimensions | 2400 × 1200 mm |
|---|---|
| Brand |
Kingspan |
| Thickness |
42.5mm |
| Material Type |
Phenolic |
| Pieces Per Pack |
18 |
| Sales Unit |
Pallet |
| Unit Coverage |
51.84m2 |
| Manufacturers Reference |
K11842 |
| Thermal Conductivity |
0.019W/mK |
| Density |
144kg/m3 |
| Fire Rating |
Euroclass B |
| Edge Type |
Tapered |
| Facing |
Composite Foil |
| Weight (kg/m2) |
11.93kg/m2 |
| Product Range |
Kingspan K118 Insulated Plasterboard |
9 reviews for Kingspan Kooltherm K118 42.5mm Insulated Plasterboard (2400 x 1200mm) – 51.84m2 pallet
Question: | Do insulated plasterboards cause damp? |
tradein |
Answer: | Ensure insulated plasterboards are correctly fitted. This includes all gaps filled to prevent moisture moving from the warm air in the room to the colder solid wall behind the insulation. This will present a condensation risk which can cause mould and rot. | |
Question: | How do you cut an insulated plasterboard? |
tradein |
Answer: | Firstly, measure and mark the insulated plasterboard to size. Secondly, place the board on a firm higher surface to allow the saw to cut through the board. Thirdly, cut with a fine-toothed saw for precise lines. | |







James –
Ordered the kingspan kooltherm 42.5mm and was pleasantly surprised with delivery and condition of the plasterboard
Robert –
Great purchase!
Reece –
No broken boards! Finally a company i can rely on.
Andrew –
5 out of 5 stars
Thabo –
Impressed with the quality and effectiveness of this insulation. Highly recommend!
Rhys –
2-in-1, can’t beat it!
Robert –
Perfect for the job, great price too.
finn –
Great experience from start to finish. The guy on the phone was really helpful also (forgot this name!)
dan –
everything was perfect thanks