If you are thinking about renovatingPIR isolation, you might want to find out what are the best insulation boards on the market, right?
Great news - you've come to the right place!
At Insulation Superstore, we have compiled a comprehensive PIR insulation comparison table with the best offers from all the leading brands on the market.
find your suitableR value, size, application and more!
Without further ado, let's jump right in.
- What is PIR insulation?
- Comparison chart of British PIR insulation
- The bottom line
What is PIR insulation?
PIR, which stands for Polyisocyanurate Insulation Board, is a rigid board made of PIR foam widely used in industry. They have excellent thermal properties and prevent the passage of heat and moisture.
PIR panels are also thinner than insulating panels made of other materials. Therefore, they take up less space.
You may be wondering:
What should be the thickness of PIR insulation?
While most PIR panels vary in thickness, some are as thin as12 mm.that's really skinny! On the other hand, some products are200 mmThick.
The key conclusions are:
With a wide variety of options on the market, there is always something for everyone.
But wait! there are more:
PIR insulation from rigid panels is extremely durable, and installation is quick and easy. As such, it is one of the most popular types of insulation among craftsmen and DIY enthusiasts.
Comparison chart of British PIR insulation
Let's take a closer look at their performance. Remember, the higher the R-value of the insulation, the better its thermal performance.
|scope||Thickness (mm)||R value (m²K/W)||Dimensions (mm)||application|
|Target GA4000||50-100 (display, expert).||2,25-4,5||2400 × 1200||tlo|
|Celotex TB4000||12-40 (display, other).||0,5-1,8||2400 × 1200||tlo|
|Celotex XR4000||110-200 (view, professional).||5-9.05||2400 × 1200||tlo|
|Celotex CW4000||40-100 (display, expert).||1,8-4,5||1200 × 450||hollow wall|
|EcoTherm Eco Versal||25-150 (view, expert).||1.136-6.818||2400 × 1200||tlo|
|EcoTherm Eco Liners||37,5-82,5||1.13-3.15||2400 × 1200||frame wall|
|EcoTherm Eco-Cavity Partial filling||40-100 (display, expert).||1.81-4.54||1200 × 450||hollow wall|
|EcoTherm Eco-Cavity puna membrana||90-140 (view, expert).||4.09-6.36||1200 × 460||hollow wall|
|Enertherm ALU glass||30-200 (display, professional).||1.35-9.05||2400 × 1200||roof terrace|
|Kingspan Kooltherm K103||25-150 (view, expert).||1,3-7,85||2400 × 1200||tlo|
|Kingspan Kooltherm K107||25-150 (view, expert).||1,3-7,85||2400 × 1200||hip roof|
|Kingspan Kooltherm K112||25-150 (view, expert).||1,3-7,85||2400 × 1200||frame wall|
Thermal roof TR24
|30-160 (view, professional).||1.1-6.65||1200 × 600||Flat deck (torch on felt)|
Thermal roof TR26
|70-210 (view, professional).||3.15-9.5||2400 × 1200||Flat roof (single membrane - mechanical fixation)|
Thermal roof TR27
|80-160 (view, professional).||3.2-7.25||1200 × 600||roof terrace|
|Recticel Eurothane GP||25-160 (view, professional).||1.1-7.25||2400 × 1200||tlo|
|Xtratherm background music/background music||30/50-90/110||0,0,24-0,027 W/m K*||1200 × 1200||Partially bonded asphalt-based modular roofs|
|Super Hot TR/MG||30/50-90/110||0,024-0,027 W/m K*||1200 × 1200||Single layer roofs of fully bonded/partially bonded composite felt|
* Indicates thermal conductivity, not R-value
The bottom line
You have it:
Some of the most popular high performance PIR insulation panels currently in the UK.
As promised, almost all applications can be used - from floors to various types of walls to pitched and flat roofs. You can find out more about PIR alternatives on our websiteInsulation Buyer's Guide.
At the same time:
When it comes to choosing the right brand, range and thickness size for your specific needs, be sure to keep our PIR insulation comparison chart handy, you've got it!
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PIR is available in boards that cover 2.88m², measuring 1200 x 2400mm. Ranging from 25mm (R-value of 1.10) through to 120mm (R-value of 5.45), the panels can be used to either wrap the exterior of the house or placed in between the studs. Unlike polystyrene, PIR is safe to use with electrical cabling.What is better than PIR insulation? ›
While PIR and PUR have been used for decades, there's another advanced insulation that outshines both in fire protection and thermal performance: Kingspan's QuadCore Technology. With 11 percent better thermal performance than PIR and up to 60 percent improvement over PUR, it is unrivaled in the market.Why is PIR insulation so expensive? ›
At the time of writing in mid-2021, PIR insulation has seen a number of price increases linked to the supply of raw materials required to manufacture it. In addition, issues with the transportation of those raw materials have affected the availability of PIR in the UK market.What does PIR mean in insulation? ›
PIR is a widely-used shorthand term for 'polyisocyanurate', which provides us with one of the most thermally efficient commonly available insulation materials in the industry today. Like other organic materials, it is composed of complex hydrocarbon chains, and is classified as 'combustible'.What thickness of PIR insulation do I need? ›
The recommended thickness for PIR insulation in walls is typically around 125mm to achieve the recommended U-value of 0.17 W/m2K. The recommended thickness for PIR insulation in roofs is typically around 140mm to achieve the recommended U-value of 0.16 W/m2K.What insulation board has the highest R-value? ›
Polyisocyanurate: Known as polyiso for short, polyisocyanurate foam has the highest R-value per inch (R-6.5 to R-6.8) of any rigid insulation. This type of rigid foam usually comes with a reflective foil facing on both sides, so it can also serve as a radiant barrier.What is the disadvantage of PIR? ›
Drawbacks or disadvantages of PIR sensor
➨They have lower sensitivity and less coverage compare to microwave sensors. ➨It does not operate greater than 35 degree C. ➨It works effectively in LOS (Line of Sight) and will have problems in the corner regions. ➨It is insensitive to very slow motion of the objects.
The best types of home attic insulation are open cell spray foam, fiberglass, and cellulose. Cellulose is the oldest insulation material used for not only the attic but other areas of the home as well. Cellulose can be either a loose-fill or blown-in material and is primarily made of recycled newsprint or denim.What is the best performing insulation? ›
- Fibreglass. Fibreglass is the most widely used insulating material these days. ...
- Cellulose. Cellulose is made from recycled paper products and isn't just an efficient insulator, it's very environmentally friendly. ...
- Mineral wool. ...
Polyisocyanurate (PIR) is one of the most efficient insulation material used in construction. PIR insulation provides acoustic and thermal properties, rigidity, durability and excellent compressive strength.
How long does PIR Insulation (Eurothane GP) last? It doesn't degrade over time so continues to give you the same outstanding insulating performance to last the lifetime of the building. Also because it is a ridged board it will not sag or move once installed, as this can cause insulation voids in the building envelope.What insulation is most affordable? ›
Expanded polystyrene (EPS) is a premier material for protecting homes, foods and sensitive materials because of its cost-effective, efficient insulation qualities. In fact, EPS leads the pack when it comes to R-value per dollar.Do you need an air gap with PIR insulation? ›
You MUST have an air gap in order to get either the emissivity quality or the reflectivity quality that you're looking for, otherwise the foil will not work as a radiant barrier.Can you walk on PIR insulation? ›
Can I walk on Deck-VQ® vacuum insulation panels? Yes, this is possible due to the protection layers in high density PIR and the compressive strength of 150 kPa (CS(10\Y)150).What is the max temp for PIR insulation? ›
The maximum operational temperatures for PUR and PIR are +100°C and +150°C respectively.What thickness of insulation is best? ›
For insulation rolls and batts the recommended thickness level is 270mm, so this is what you will have to insulate to in a new property, and what you should be aiming to insulate to in an older one. If starting from nothing, you will probably have to buy and install two rolls or batts to reach the recommended depth.How many inches of insulation is recommended? ›
The higher the R-Value, the better the thermal performance of the insulation. The recommended level for most attics is to insulate to R-38 or about 10 to 14 inches, depending on insulation type.What is the R value of 50mm PIR insulation? ›
• 50mm Kooltherm – R Value = 2.75
o So use 70mm Celotex PIR – R Value = 3.15 (Higher so better!)
Aerogel insulation offers the highest R-value of any insulating material at less weight and thickness—ideal for construction, refineries, pipelines, and thin-gap thermal barriers.What is the best R rated insulation for walls? ›
Typical recommendations for exterior walls are R-13 to R-23, while R-30, R-38 and R-49 are common for ceilings and attic spaces. See the Department of Energy's (DOE) ranges for recommended levels of insulation below.
The answer is yes! Past a certain point, insulation in a vented attic will do more harm than good. In most of the United States, achieving an R-Value of 38 is more than sufficient. In the temperate Southern California region, an R-Value of 30 tends to be ideal.What are the problems with PIR? ›
Bugs or wind can interfere with PIR sensors
As silly as it sounds, bugs and other animals can trigger PIR sensors, causing false alarms or generating incorrect attendance data. Powerful wind can also penetrate the sensor mechanism, causing problems with the sensor's ability to properly detect movement.
A simple silicone spray will blind the sensor, and is invisible to the naked eye. It leaves a trace, but it might not be discovered until much later, if at all. Alternatively, you could place glass in front of the sensor when it was off, which would do the same thing.What type of insulation lasts the longest? ›
Spray foam insulation is one of the most durable, effective, and reliable forms of home insulation. It can last a lifetime or longer. Because it is mold resistant and does not hold moisture, it doesn't move around and typically stays put until physically removed.What is the best insulation to use in your attic? ›
Fiberglass batt is considered to be the best insulation for attics. Compared to other insulation materials, it is the cheapest and easiest to install. Fiberglass batt is also incredibly energy efficient, as it helps to slow the spread of hot and cold air.What is the warmest insulation? ›
This type of insulation material is widely available and comes in various shapes and sizes. For cold climates, Loose-fill Fiberglass Insulation is the best as it has an R-Value of 60.
They can be used in pitch roofs, flat roofs, timber stud wall insulation, floors, and ceilings. They offer excellent thermal performance, are more solid than traditional insulation, and are easy to cut and install for efficient insulation.Why is PIR sensor the best? ›
PIR sensors only detect heat signatures, so they aren't usually triggered by inanimate objects being blown across their field of view. This not only makes them good security light, they won't trigger whenever a leaf blows across a path or a branch moves in the wind.How thick is PIR insulation board? ›
Three types of PIR Insulation Boards available in different thicknesses, 12mm-45mm, 50mm-100mm and 110-150mm, all especially designed to eliminate thermal bridges, very easy to cut and shape and energy-efficient.What time of year is insulation cheapest? ›
Insulation sells all year round, but now that you know why Fall is the best time, you can keep an eye out for sale prices on insulation, and then install it when you and the weather are ready.
Pricing for insulation varies based on materials. Insulation can come in a variety of materials, including fiberglass, cellulose, polystyrene, mineral wool, and wood fiber. Fiberglass insulation is the most common and therefore the least expensive, while wood fiber insulation is typically the most expensive option.What is the R-value of 50mm PIR board? ›
• 50mm Kooltherm – R Value = 2.75
o So use 70mm Celotex PIR – R Value = 3.15 (Higher so better!)
In short, reflective insulation can have an R value anywhere from R-3 all the way up to R-17.What is the R-value of 1 inch insulation board? ›
|Thickness (Inches)||R-value (in I-P/Imperial)||RSI (R-value in Metric)|
Thickness: 25mm. rValue: 1.10m2K/W. Weight: 0.85kg/m2.What is the R-value of 40mm PIR? ›
Thickness: 40mm. rValue: 1.80m2K/W. Weight: 1.26kg/m2. Thermal conductivity: 0.022 W/mk - BS EN 12667.Is 50mm insulation enough? ›
With 50mm of insulation, you can provide a good level of thermal insulation for most applications. To be sure that 50mm is enough, you should calculate the U-value of the entire structure (not just the board in isolation). It is important to reduce cold spots and thermal bridging to get the best insulation value.What is the thermal resistance of 50mm PIR? ›
50mm Xtratherm Insulation boards have a certified thermal conductivity value of just 0.022 W/mK, knocking other insulations (such as EPS, XPS and mineral wool) out of the park in terms of thermal performance.What is the R-value of 2 inch pink foam board? ›
This is Pink Panther insulation and has a R value of 10.0.What is the R-value of 1 pink foam board? ›
This is Pink Panther insulation, and has a R value of 5.0. It is wrapped in construction paper to prevent damage. This foam is also great for using in crafts. This foam is moisture resistant XPS insulation.
Extruded Polystyrene (XPS)
A popular rigid insulation choice, XPS features an initial R-value of R-5 per inch. That said, the long term R-values of this foam board decline over time. For example, after just 5 years, an XPS board will see its R-value fall by 10%, and even more going forward.