Aluminium heat spreader plates are 390mm x 1000mm diffiuser plates suitable for joist centers of 400mm.
Spreader plates are laid across traditional joists and fixed in place using a hand stapler.
ProWarm™ European Standard Pex-Al-HDPE pipe is fixed in the grooves of the plates, insulation is placed in the void below the plates to minimise downward heat loss and dissipate the heat even across the floor.
- The high grade aluminium creates an even spread of heat across the floor
- Designed for wooden joists @ 400mm centres.
- Light weight
- Quick installation
This product is designed for use with 15mm or 16mm pipe.
Please note: If you are looking to purchase spreader plates, you will need to purchase a High Output or Multi Room kit as these have pipe spacings of 200mm.
Standard room kits have a pipe spacing of 250mm.
Looking for a product manual?
As you begin, you will need to place the aluminium spreader plates away from the walls to allow room for the pipes to bend and return in the opposite direction. allow at least 250 mm for this.
Secure the spreader plates as you go using either staples, nails or screws. Whichever you use, be sure they are secured flush with the surface of the spreader plate.
When you place the second spreader plate, leave a 10 mm gap to allow for expansion.
Before securing this second spreader plate, insert a small length of pipe into the two spreader plates’ meeting channels to ensure they align correctly.
Leave this in place whilst you secure the second spreader plate before removing. At no point allow the spreader plates to overlap as this will cause a noise when heating up and cooling down.
Looking for a product manual?
This high grade aluminium plate is designed for use with 15mm or 16mm pipework.
Width 390mm Length 1000mm Depth 0.5mm Weight 0.56kg Groove spacings 133mm centres Total floor coverage per plate 0.39m2
Coronavirus Delivery Update
We are working closely with our delivery providers and can confirm all deliveries are unaffected by recent events. Whether you place your order on our website or over the phone with our sales team, you will continue to receive the same high standards of delivery you have come to expect from The Underfloor Heating Store.*
Call us today on 01268 567016 to place your order.
*While the vast majority of deliveries are unaffected, there may be some localised delays to due Coronavirus restrictions.
Delivery options Our delivery costs vary according to order size and location. For more information see our Delivery page
As standard we include FREE 2 - 3 working day delivery to all UK mainland addresses (excluding, Channel Islands & Eire) on all heating products.
All orders placed after 3pm on a Friday and at the weekend will be processed on Monday and placed on next working day delivery
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Feefo Reviews - Average 100% (2 reviews)
Date Score Customer Comment Our Response 26-Oct-2018 Product:
Does what it says, well made and easy to use 13-Oct-2015 Product:
Excellent product. Read more reviews on Feefo
ProWarm™ Aluminium Spreader Plate 390mm x 1000mm (133mm Centres)4.7 / 5 (9)dragomirov 6 months agoGreg McLaren one year agoSilvester Holubcik 2 years agoJ Knight 2 years agoRaminder Purewal 2 years agoJohn Baillie 3 years agoEd Pethick 3 years agoMR R BRAY 3 years agoDaniel 3 years ago