As the UK's biggest underfloor heating store, we're dedicated to offering competitive prices. We regularly monitor market prices and are ready to beat any competitor price. Simply give our sales team a call!
Dave,
Allen
and 400,000+ others love our products!
For delivery on Tuesday
When ordered before 4pm (On weekdays)
Manifold Blanking Cap – Secure & Efficient Port Sealing for Your Heating System
The Manifold Blanking Cap is an essential component for any underfloor heating system, designed to effectively seal off unused manifold ports with ease and reliability. Whether for temporary adjustments or permanent sealing, this cap ensures a secure, leak-free solution that maintains system integrity.
Key Features & Benefits
Premium Durability – Made from high-quality materials, ensuring long-lasting performance and resistance to wear and corrosion.
Leak-Proof Seal – Engineered for a tight, secure fit, preventing leaks and maintaining optimal system efficiency.
Quick & Easy Installation – Simply place the cap over the unused manifold port and tighten securely—no special tools required. Need to reopen the port later? Just unscrew and remove it effortlessly.
Optimised Heating Efficiency – By sealing off unused ports, the blanking cap helps direct water flow more efficiently, enhancing the overall performance and energy savings of your heating system.
Versatile Application – Ideal for both new installations and system modifications, allowing for adaptability and customisation as needed.
Why Choose the Manifold Blanking Cap?
Perfect for underfloor heating & manifold systems
Prevents unnecessary heat loss & improves performance
Reliable, hassle-free installation & removal
Ensures a well-maintained and efficient heating system
Whether you're installing a new heating setup or adjusting an existing system, the Manifold Blanking Cap provides a dependable and user-friendly solution to manage water flow and enhance efficiency.
Keep your heating system running at its best – choose the Manifold Blanking Cap for a seamless and optimised setup!
At Underfloor Heating Direct, we strive to make every step of your order as easy and convenient as possible, from finding the right underfloor heating setup to best suit you to taking delivery of your system the very next day.
We're proud to offer a range of delivery options to suit you:
2-3 working days delivery
Next working day (Order before 4pm Monday - Friday)
Next working day before 12 noon (Order before 4pm Monday - Friday)
At Underfloor Heating Direct, our customers have 30 days to upgrade, replace or refund their orders.
Returns
At Underfloor Heating Direct, we want to ensure you are happy with every purchase you make. If you have any issues with your chosen product, whether damaged, faulty or simply an unwanted item, you can simply return what you bought for a refund.
Replacements
We take great care in the delivery of all of our products, however, in the event of your delivery arriving damaged or if you notice a manufacturing fault of any kind within 48 hours of delivery, you're within your rights to a replacement.
Upgrades
Within 14 days of purchasing from us, you are eligible to upgrade if you deem you want something a little better. Simply send it back to us brand new and we'll happily assist you with an upgrade to your order.
At Underfloor Heating Direct, we are committed to providing our customers with high-quality products and outstanding customer service. That's why we offer a comprehensive warranty on all of our underfloor heating products, with a 10 year warranty for our electric underfloor heating kits.
Our warranties are designed to give you peace of mind and ensure that your underfloor heating system operates reliably for years to come.
Get A Quote
Contact Our Team
30 Day Returns
