Suppliers of Insulated Roofing & Wall Panels
We supply a wide range of pre assembled Insulated roof and wall panels that provide excellent thermal insulation
Our 'JI Roof PIR FM Approved' Trapezoidal Roof Panels can be used for pitched roofs, or horizontal & vertical wall applications, they can also be used for external insulated cladding panels used on industrial, commercial and public buildings.
Our 'JI Wall PIR FM Approved' Microrib Wall Panels can be used horizontal & vertical wall applications, they can also be used for
external insulated cladding panels used on industrial, commercial and
public buildings.
Due to its metal inner and outer sheet, it combines thermal resistance with big spans. The minimum pitch to be applied is 4°or more after deflection.
We offer insulated composite cladding manufactured to your specification delivered direct to you.
Reason's to use Insulated Panels
Our pre-assembled composite panels come with the following benefits:
- Quick installation, much simpler compared to the double skin system
- Noise-reducing insulation, makes them perfect for indoor work
- Minimal maintenance, so makes them simple to maintain
- Highly rated for both thermal & fire safety, making them an excellent choice for insulating and cladding any building
Why Choose Tinman Steels
Since 1987
in Tamworth
Product Knowledge
with Great Reviews
PIR Insulated Panel
We supply 'R/W Trapezoidal Insulated' roof panels, made with a PIR core, used on buildings that require a high thermal performance.
Thickness - 40mm, 60mm, 80mm, 100mm, 120mm and 150mm
U Values - Ranging from - 0.46W/m²K to 0.14W/m²K.
Length & Width - L/2.550 to 13.500 x W/1.000 M
Material - Galvanized Steel
Coatings - HPS 200 Ultra | Ultra 75 | Essential 25
Fire Classification - B-s2,d0 according to EN 13501 - 1:2019
Mineral Wool Insulated Panels
We also supply a range of mineral wool sandwich panels . Our JI Vulcasteel Roof or Wall panels have a good fire resistance and sound insulation.
This panel is often used for separating industrial buildings into smaller sections and can be used for internal walls.
Thickness - 50mm, 60mm, 80mm, 100mm, 120mm, 150mm, 175mm and 200mm
U Values - Ranging from - 0.86W/m²K to 0.21W/m²K.
Length & Width - L/2.500 to 14.000 x W/1.000 M
Material - Galvanized Steel
Coatings - HPS 200 Ultra | Ultra 75 | Essential 25
Fire Classification - A2-s1,d0 (for all coatings except HPS 200 Ultra) according to EN 13501 - 1:2019
Insulated Panels Range
Insulated Roof & Wall
- JI 1000R - Insulated Roof and Wall Panel - FM approved
- JI Onduroof - Insulated Roof and Wall Panel - FM approved
Insulated Wall
- JI 1000W SF - Insulated Wall Panel (secret fix) - FM approved
- JI 1100W TF - Insulated Wall Panel (through fix) - FM approved
Tile Effect
- JI Permapan - Insulated Pan Tile effect
- JI Slate 1000SF PIR Roof
HAVE ANY QUESTIONS?
Please call our office to talk to a member of our staff or you can contact us via email and someone will get back to you as soon as possible.
How do I choose the right insulated panel for my project?
Overall Thermal Efficiency
PIR insulation is more thermally efficient than mineral wool:
- It offers better insulation performance per unit thickness
- Requires less material to achieve the same insulation value
- Provides superior thermal resistance in a more compact form
- PIR is often preferred where space is limited or maximum thermal efficiency is required
- Mineral wool may be chosen for its other properties (like acoustic insulation) or fire ratings, despite needing greater thickness for equivalent thermal performance
PIR insulation panels generally outperform mineral wool panels in terms of thermal efficiency, offering better insulation with less thickness. However, the choice between the two may depend on specific project requirements, budget constraints, and other factors beyond just thermal performance.
Insulated panels are versatile and can be used in various applications, including:
- Walls (exterior & interior)
- Roofs
- Ceilings
- Partitions
- Various building types (Commercial, Industrial or Residential)
- Quicker installation compared to other traditional construction methods
- Ability to install in various weather conditions
- Low U Value, depending on the panel used
- Mineral wool is rated as A1 non-combustible material, indicating that it does not ignite or burn when exposed to fire
- Various colors and finishes
- Different core materials (PIR / Mineral Wool)
- Custom lengths to fit specific project requirements
- Specialised coatings for enhanced durability or aesthetics
- Perform regular inspections
- Keep panels clean
- Address damage promptly
- Consider having a professional inspection at least once or twice a year, especially in extreme climates
Insulated panels, also known as composite panels or sandwich panels, consists of either PIR or Mineral Wool insulation, covered with a top and bottom steel sheet which is securely bonded before installation.
All items are delivered to UK Mainland only.
For Roofing Sheets, the current lead time is 3-4 weeks.
Yes, Roofing Sheets are manufactured using Galvanised Steel, which has a corrosion-resistant component to ensure a high-quality, long-lasting product.
Metal roofing sheets are manufactured from galvanised steel and so do not require treating to protect them from the elements. Any newly cut ends can be painted with a metal paint of a similar colour to help protect exposed metal edges.