Steico
Steico Protect Dry M Wood Fibre Insulation Board T&G 1325mm x 600mm x 80mm
Steico Protect Dry M Wood Fibre Insulation Board T&G 1325mm x 600mm x 80mm
SKU:801462
Est Delivery between 6th Feb and
12th Feb.
How much will I need?
We recommend adding 10% of additional product to the calculation to account for errors, damages, and obstacles in your project
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- Fast processing and delivery
- Flexible delivery options


Product Information
- The Steico Protect Dry M Wood Fibre Insulation Board is an eco friendly insulation suitable for internal and external walls in new and renovated buildings.
- It measures 1325mm x 600mm x 80mm, provides excellent thermal efficiency with a conductivity of 0.04, and covers 0.747m2 to minimise waste.
- Ready for lime plastering, it combines sustainability with performance and is rated Class E for fire safety.
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View Product »Experience Superior Insulation with Steico Protect Dry M Wood Fibre Insulation Board
Enhance your home’s energy efficiency and comfort with the Steico Protect Dry M Wood Fibre Insulation Board, your eco friendly solution to cutting edge thermal regulation. Designed with the modern homeowner and eco conscious builder in mind, this versatile insulation board is perfect for both the inside and outside of timber framed and solid walls. Ready to be lime plastered, it seamlessly combines sustainability with performance.
Key Features
- Material Excellence: Crafted from high-quality wood fibre, this insulation board is not just robust but also a nod to eco-friendly practices.
- Perfect Fit Dimensions: With a length of 1325mm and a width of 600mm, these boards are sized for convenient handling and minimal waste.
- Optimal Thickness: At 80mm thick, these boards provide a solid layer of insulation without unnecessary bulk.
- Efficient Coverage: Each board covers 0.747m2, ensuring you can calculate exactly what you need for your project.
- Outstanding Thermal Performance: With a thermal conductivity of 0.04, it's designed to keep warmth in during winter and out during summer.
- Safety Assured: Class E fire classification means you can trust in the safety of the materials used in your home.
- Versatile Application: Whether you're working on a new build or refurbishing an old one, these boards are suitable for both internal and external walls.
Frequently Asked Questions
What is the Steico Protect Dry M Wood Fibre Insulation Board made of?
The Steico Protect Dry M Wood Fibre Insulation Board is made from natural wood fibres, offering an eco-friendly insulation solution for both new constructions and renovations.
How many boards will I need for my project?
To calculate the number of boards required, divide your total wall area by the coverage of one board (0.747m2). Always round up to ensure you have enough and account for any cutting or fitting during installation.
Is the installation process different for interior and exterior application?
The installation process for the Steico Protect Dry M Wood Fibre Insulation Board is similar for both interior and exterior applications, with the main difference being the type of weatherproofing measures needed for external walls.
Will I need additional vapor barriers or membranes?
This depends on the specific requirements of your building and its location. While wood fibre boards manage moisture well, a vapor control layer is often recommended on the warm side of the insulation to prevent moisture from interior air condensing within the structure.
Technical Specifications
Coverage | 0.747m2 |
Fire classification | Euro class E |
Length | 1325mm |
Material | Wood Fibre |
Thermal conductivity | 0.04 |
Thermal resistance | 2 |
Thickness | 80mm |
Weight | 8.8kg |
Width | 600mm |
Datasheets
Delivery Information
Est Delivery between 6th Feb and
12th Feb.


Delivery will always take place on a weekday (Mon - Fri excl. public holidays).
An exact delivery charge will be calculated at checkout based on your order and location.
Frequently asked questions
Can you help me pick the right insulation for my project?
Yes, of course!
Our team is ready to assist you with any questions and queries you may have.
Just reach out to us via any of the following methods:
Call us: 020-3582-6399
Email us: sales@i4lgroup.co.uk
or click the Livechat tab at the bottom of your screen.
How do I track my order?
As soon as your order is dispatched, you'll receive a dispatch email with delivery dates and details for your order.
If you require an update on your order, you can email customerservice@i4lgroup.co.uk with your order number for assistance.
Can I order now and pay later?
Yes, we offer a variety of flexible payment options to all our customers.
When checking out online, you'll be able to avail of multiple buy now, pay later options with Klarna or PayPal.
The flexible payment options available to you at checkout will be based on the total value of your order.
For B2B customers, you can apply for a 30-day trade credit account, and you'll also unlock:
- Dedicated trade pricing
- Loyalty points and rewards
- A dedicated account manager
Do you really have the best prices online?
Yes! We even have a price match guarantee.
We are so confident that we have the best prices out there that we will match the price of any other online or local retailer.
If you find the same product cheaper elsewhere, we will match the price — just send us the quote or website link.
Read more: Price Match Guarantee
I have a large-scale project, can I get a quote?
Yes, if you are carrying out a construction project that requires a large quantity of materials, email sales@i4lgroup.co.uk with the following information and we will get back to you with your very own bespoke price quote:
- Delivery postcode and address
- Mobile number
- Company name
- A list of required materials and their quantities
Can I open a trade account?
Yes! Trade customers can open a B2B account to unlock bespoke pricing, B2B discounts, trade credit, loyalty points, and a dedicated personal account manager.
You can learn more here: Open a Trade Account
Can I cancel or amend my order after placing it?
Yes, if your order has not yet been processed for dispatch, cancellation/ amendments should be possible.
Our team works quickly to get your order delivered as soon as possible so it is likely that your order will be processed for dispatch within 2-3 hours of purchase.
Contact us immediately via customerservice@i4lgroup.co.uk or call 020-3582-6399 during opening hours.
If you wish to amend your order after it has been processed by our team, it will be treated as a return or a separate new order.
Read more: Returns
What is your returns policy?
Changed your mind about your order? no problem! we offer a 14 day returns period after your order is delivered.
To avail of this your order must be unused, in its original packaging, and suitable for resale.
Refunds are issued immediately after the goods are received and inspected by our team.
If an item arrives damaged or incorrect, you must notify us within 48 hours of delivery.
Prior approval is needed before returning any goods – do not return without authorization.
Special order items are exempt from returns.
Read more: Returns
Why Choose Us?
Factors |
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Other Stores |
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Customer service | Easy to reach, and eager to help | Difficult to contact |
Shipping speed | Fast and organised | Unpredictable |
Competitive pricing | Price match guarantee | What you see is what you get |
Loyalty program | Points + exclusive deals | Basic discounts |
Expert advice | Free 1-on-1 sessions | Self-service only |
Trade accounts | Bespoke pricing, trade credit, and dedicated account manager | none available |