The Fastwarm® Accessory Kit includes everything you need to prepare your floor for a successful underfloor heating installation. Designed for use with Fastwarm® Sticky Mats and Loose Cable systems, it simplifies the prep process and helps ensure a clean, professional finish. With a high-performance acrylic primer, reinforced silver cloth tape, and a durable roller, this kit takes care of the essentials so you can focus on the main job.
- Acrylic-based primer seals porous and non-porous subfloors, improving adhesion and reducing dust.
- Silver cloth tape bridges insulation board joints and keeps cables or mats firmly in place.
- Precision Roller ensures even, mess-free primer application across all floor types.
- Heat-resistant tape designed to perform under the demands of electric heating systems.
- Quick-drying primer makes installation more efficient with minimal downtime.
- Suitable for a wide range of subfloors, including concrete, timber, screeds, and tile backer boards.
A solid install starts with the right prep. This kit covers the basics—just prime, tape, and roll your way to a warmer, more efficient floor. Whether you're upgrading a single room or tackling a full renovation, it's the small details like these that make the biggest difference. Get it right from the start and enjoy reliable, even heat beneath your feet for years to come.
Delivery Options
2-3 working day delivery
Next working day
Next working day before 10:30
Saturday Delivery
Delivery cut off times
Our daily cut-off time for dispatch is 4:30pm Monday–Thursday and 4:00pm on Fridays. Orders placed before the cut-off time will be dispatched for next working day delivery (if this option is selected). Orders placed after 4:00pm on Friday will be dispatched on Monday for Tuesday delivery.
Bank holidays may affect these delivery times, so please contact our team if unsure on 01268 744479
Other Delivery Options
PRE-10:30AM and Saturday Delivery services are available, but orders must be placed before the relevant cut-off times.
NOTE: All orders placed on a Friday will be delivered on the following Monday (unless its a bank holiday), unless a Saturday Delivery service is selected and paid for before the 4:00pm Friday cut-off.
Delivery outside the UK
Delivery outside mainland UK may be arranged by prior agreement. You will be advised of the delivery charge before dispatch, at which point you can decide whether you wish to proceed with your order.
Important: Our deliveries rely on third party couriers, so, whilst we make every effort to deliver your order on the specified date and time, unfortunately there may be occasions when this will not be possible due to external influences. Due to this we strongly recommend you ensure you have received your order before any tradespeople/builders are scheduled to commence work.
Still Unsure? Talk to an expert
If you need any guidance or further information our highly experienced team are on hand to help.
Get in touch using our contact form or give us a call on 0800 023 4203 or 01268 744 479.
