--- product_id: 399734460 title: "Fastwarm® Aluminium Spreader Plate 390mm x 1000mm - 3 Groove @ 133mm Centres" brand: "fastwarm" price: "225.55 DT" currency: TND in_stock: true reviews_count: 1 category: "Fastwarm" url: https://www.desertcart.tn/products/399734460-fastwarm-aluminium-spreader-plate-390mm-x-1000mm-3-groove-133mm store_origin: TN region: Tunisia --- # 3 grooves @ 133mm centres Optimizes heat distribution 0.3mm thick aluminium plate Fastwarm® Aluminium Spreader Plate 390mm x 1000mm - 3 Groove @ 133mm Centres **Brand:** fastwarm **Price:** 225.55 DT **Availability:** ✅ In Stock ## Summary > 🔥 Spread the warmth, not the wait! ## Quick Answers - **What is this?** Fastwarm® Aluminium Spreader Plate 390mm x 1000mm - 3 Groove @ 133mm Centres by fastwarm - **How much does it cost?** 225.55 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/399734460-fastwarm-aluminium-spreader-plate-390mm-x-1000mm-3-groove-133mm) ## Best For - fastwarm enthusiasts ## Why This Product - Trusted fastwarm brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Joist-Ready Compatibility:** Tailored for traditional 400mm joist centres, making retrofit or new builds effortless. - • **Maximized Heat Efficiency:** Enhances heat diffusion across floors, reducing energy waste and boosting comfort. - • **Precision 3-Groove Layout:** Engineered for perfect 133mm pipe spacing, ensuring seamless underfloor heating integration. - • **Quick & Secure Installation:** Hand stapler compatible for fast fixing and stable pipe retention—no fuss, no delays. - • **Ultra-Thin Aluminium Design:** At just 0.3mm thickness, it offers lightweight durability without compromising performance. ## Overview The Fastwarm® Aluminium Spreader Plate (390mm x 1000mm) features a precision 3-groove design spaced at 133mm centres to securely hold 16mm Pert pipes. Crafted from ultra-thin 0.3mm aluminium, it optimizes heat distribution for underfloor heating systems installed across standard 400mm joists. Designed for quick, hand-stapler installation, it ensures stable pipe retention and improved energy efficiency by minimizing heat loss beneath the floor. ## Description Fastwarm Aluminium Spreader Plate 390mm x 1000mm features 3 grooves spaced at 133mm centres, designed to hold 16mm Pert Pipe securely and optimize heat diffusion for underfloor heating systems with joist centres of 400mm.For simpler layouts, consider the Fastwarm Aluminium Spreader Plate 390mm x 1000mm with 2 grooves at 200mm centres.These 0.3mm thick aluminium plates, with a groove depth of 16mm, provide a reliable diffuser that works best when combined with insulation placed in the void below the plates. This minimizes downward heat loss and promotes an even temperature across the floor surface, enhancing overall system efficiency and comfort. Review: Crumpled Corners but good once laid and screwed - Corners crumpled but does the job. Just flatten out or cut then screw down. ## Features - 3-groove design with 133mm pipe centres for efficient layout - Suitable for installation across traditional joists - Quick and simple fixing using a hand stapler - Secure pipe retention for stable installation - Improves heat distribution across the floor surface ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09QCWKXLZ | | Best Sellers Rank | 60,359 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 113 in Aluminium Sheets & Plates | | Brand | Fastwarm | | Brand Name | Fastwarm | | Colour | Silver | | Country of Origin | United Kingdom | | Customer Reviews | 2.6 out of 5 stars 2 Reviews | | Global Trade Identification Number | 05060876944148 | | Grade Rating | Commercial | | Item Dimensions | 100 x 39 centimetres | | Item Form | Sheet | | Item Shape | Flat | | Item Thickness | 0.3 Millimetres | | Item Weight | 0.56 Kilograms | | Item dimensions L x W x H | 100 x 39 centimetres | | Item thickness | 0.3 Millimetres | | Manufacturer | Fastwarm | | Material | Aluminium | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | SPREADER3 | | Shape | Flat | | Unit Count | 1.0 count | ## Product Details - **Brand:** Fastwarm - **Colour:** Silver - **Item dimensions L x W x H:** 100 x 39 centimetres - **Material:** Aluminium - **Shape:** Flat ## Images ![Fastwarm® Aluminium Spreader Plate 390mm x 1000mm - 3 Groove @ 133mm Centres - Image 1](https://m.media-amazon.com/images/I/517Q-zagcrL.jpg) ![Fastwarm® Aluminium Spreader Plate 390mm x 1000mm - 3 Groove @ 133mm Centres - Image 2](https://m.media-amazon.com/images/I/61BkkA0bBXL.jpg) ![Fastwarm® Aluminium Spreader Plate 390mm x 1000mm - 3 Groove @ 133mm Centres - Image 3](https://m.media-amazon.com/images/I/61Q86zFG80L.jpg) ![Fastwarm® Aluminium Spreader Plate 390mm x 1000mm - 3 Groove @ 133mm Centres - Image 4](https://m.media-amazon.com/images/I/61qX1YRDuCL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Crumpled Corners but good once laid and screwed *by N***O on 27 July 2025* Corners crumpled but does the job. Just flatten out or cut then screw down. ## Frequently Bought Together - Fastwarm® Aluminium Spreader Plate 390mm x 1000mm - 3 Groove @ 133mm Centres - TIMCO Timber Screw – Hex Head – Exterior Green – 6.7 x 100 - Box of 50 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/399734460-fastwarm-aluminium-spreader-plate-390mm-x-1000mm-3-groove-133mm](https://www.desertcart.tn/products/399734460-fastwarm-aluminium-spreader-plate-390mm-x-1000mm-3-groove-133mm) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-20*