IKO Enertherm
72mm SIP Panel with IKO Enertherm Core
72mm structural insulated panel with an IKO Enertherm PIR core for faster, cleaner, better insulated shell construction. All images are for illustrative purposes only. This product is supplied as SIP panels only and does not include project-specific drawings, fixings, timbers, glazing, cladding, roof finishes, delivery, installation, or any wider shell package unless clearly stated.
£85.14
Inc VAT. Choose delivery or collection at checkout.

IKO Enertherm
72mm SIP Panel with IKO Enertherm Core
72mm structural insulated panel with an IKO Enertherm PIR core for faster, cleaner, better insulated shell construction. All images are for illustrative purposes only. This product is supplied as SIP panels only and does not include project-specific drawings, fixings, timbers, glazing, cladding, roof finishes, delivery, installation, or any wider shell package unless clearly stated.
Inc. VAT. Delivery is priced separately and depends on postcode zone and order size.
Delivery is calculated separately.
Delivery is calculated at checkout from the project size, postcode zone, and vehicle load. Collection is free.
Please make sure suitable offloading is available on site. HIAB/Moffett/offloading assistance is not supplied as standard.
Not sure this is the right SIP product?
Send us your sizes, drawings, or intended use and we'll check the panel thickness and package before you order.
Stock
Available to order
Support
Ask us to checkWhat you get
What you get with this SIP panel
A full SIP panel product with VAT visible before checkout and delivery handled separately from the product price.
Before you order
- Stock SIP products are usually available for UK mainland delivery in 5-10 working days.
- Basket pricing is checked before checkout, so you will be prompted to refresh if a stored basket has old prices.
- Choose delivery or collection at checkout. Delivery quotes use postcode and load size.
Included
- UK-made OSB/PIR SIP panel product
- VAT shown before checkout
- Live delivery quote or free collection at checkout
Not included unless stated
- Cutting, splines, timber pack, structural calculations, and installation unless listed separately
- Delivery, confirmed separately at checkout
- Customer offloading assistance unless specifically arranged
Need help before ordering?
Read the SIP panel, kit, delivery, structural allowance and installation FAQs before placing an order.
Why customers choose UltraSIPs
Thermal Performance
IKO Enertherm PIR insulation with consistent, low U-values.
Manufacturing
Precision-cut panels with labeled components for faster installs.
Details
Our 72mm SIP panel with IKO Enertherm PIR core is built for customers who want a faster, more predictable route to an insulated shell. Instead of building up multiple layers on site, you start with a factory-made structural panel that helps reduce programme time, improve consistency, and create a cleaner base for the rest of the build.
At 72mm, this panel is suited to slimmer insulated details, compact shells, and lower build-up applications where space is tight but thermal performance still matters. It is a strong option for self-builders, contractors, and designers who want a premium panel product that is straightforward to specify and easier to build with than traditional stud-based alternatives.
If you are pricing a bespoke garden room, extension, annexe-style shell, or other SIP-based structure, this product gives you the core panel element only. It is intended for customers who already know the panel thickness they need and want to build a better insulated envelope with fewer compromises.
- Factory-made panel format for faster shell erection and cleaner site assembly.
- Slimmer build-up where overall wall or roof depth needs to stay tighter.
- Supply-only SIP panel product ready to be integrated into your own project design.
Important: All images are for illustrative purposes only. This product is supplied as SIP panels only and does not include project-specific drawings, fixings, timbers, glazing, cladding, roof finishes, delivery, installation, or any wider shell package unless clearly stated.
SKU: IKO-SIP72-24401220
Delivery
Delivery is charged separately and calculated from postcode zone and order size. Collection is free.
Delivery detailsNeed drawings?
Send your sketch for a same-day review and an engineered layout. Drawing orders are supplied digitally to the agreed scope.
Send drawingsThickness guide
Not sure which SIP panel to choose?
122mm
Garden rooms
A practical starting point for non-habitable outbuildings, studios and garden rooms.
172mm
Extensions
Usually the safer default for habitable spaces, annexes and Building Control routes.
222mm
High performance
Used where lower U-values or stronger roof performance are part of the brief.