The Spit ISO Universal Insulation Anchor is a reliable hammer-in fixing solution designed specifically for attaching expanded polystyrene (EPS) and mineral wool insulation boards within External Thermal Insulation Composite Systems (ETICS). With its thoughtful engineering and ease of use, it's ideal for both professionals and DIYers tackling insulation installations.
This anchor features a strong, rigid design with a pre-assembled plastic nail made from watertight glass fibre, making it easy to install and extremely resistant to weather and moisture. Its unique construction ensures a low thermal transmittance — less than 0.002 W/K — meaning it helps maintain the integrity of your building’s insulation envelope.
The hammer-in mechanism allows for quick, fuss-free installation, and with low embedment depth (only 25mm), you’ll save time and effort with every fix. Its special plate surface offers excellent render adhesion, making it suitable even for thicker insulation boards without compromising hold or finish.
Key Features
High pull-out strength of up to 150kg in concrete, reducing the number of fixings needed per square metre
Designed for safe and efficient ETICS installations
Outstanding thermal performance
Fast, simple hammer-in installation with pre-assembled components
Moisture-resistant sealing ring
Ideal for thick insulation boards
Plate design ensures strong bond with render layers
Available Lengths
95mm
115mm
135mm
155mm
Frequently Asked Questions
What types of insulation can I use the Spit ISO anchor with?
This anchor is compatible with both **expanded polystyrene (EPS)** and **mineral wool** insulation boards, making it versatile for various ETICS systems.
Can I use these in concrete and masonry walls?
Yes, the ISO Universal Insulation Anchor provides **high pull-out strength in concrete**, and is also suitable for solid masonry substrates.
Do I need any special tools for installation?
No special tools are required. The anchor is **pre-assembled and designed for hammer-in installation**, making the process quick and easy using just a hammer and a drill for pilot holes.
Spit ISO Universal Insulation Anchor 10mm Diameter x 200
Absolutely. Check availability at your nearest branch during checkout or contact us directly.
Do you offer bulk pricing or trade discounts?
Yes, we offer competitive rates for trade customers and bulk orders. Contact our team for a tailored quote.
What if the product arrives damaged?
Please notify us within 48 hours of delivery. We’ll arrange a prompt replacement or refund as needed.
How fast is the delivery time?
Most items are delivered within 2–5 working days, depending on stock and location. Some products may take longer times.
What is the Return Policy?
We accept most returns within 14 days of delivery, provided the items are unused, in their original packaging, and in resalable condition. Please contact our customer service team to arrange a return or discuss any concerns.
Over 35 Years of Trading
+£3M Stock Value
Best Price Promise
10 Branches Across London & South East
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