× National Flues
We Will NOT Be Beaten on Price.
Free Delivery on Orders Over £100
5 Star Reviewed on Trustpilot
Free Flue Design Service Available
Help? 01670 206999 (8am-5pm)

 

High-Quality Sump Adaptors for Efficient Flue Connections | National Flues

Upgrade your flue system with our top-notch Sump Adaptors designed for hassle-free connections. Perfect for 125mm (5 inch) installations, these adaptors ensure a secure link between flues and clay pots. National Flues provides durable and reliable solutions to enhance your fireplace setup with ease.

Shop By Department

StovesPremium Stoves
FireplacesStunning Fireplaces
MI-FlexFlexible Liner
Chimney FlueChimney Flue
Connecting PipesConnecting Pipes
Fans Flashings CowlsFans Flashings Cowls
Installation PartsInstallation Parts
After Care PartsAfter Care Parts
Your Sump Adaptors Questions Answered

How do I know if a Sump Adaptor is suitable for my flue system? -

To determine the compatibility of a Sump Adaptor with your flue system, you should consider the diameter and type of flue you have. Our technical team at National Flues can assist you in selecting the right adaptor for your specific requirements.

Can I install a Sump Adaptor myself, or do I need professional help? +

Are Sump Adaptors durable and long-lasting? +

Do Sump Adaptors come with a warranty? +

Can I use a Sump Adaptor for both indoor and outdoor fireplace installations? +

Do Sump Adaptors require regular maintenance? +

Can I return a Sump Adaptor if it doesn't fit my requirements? +

When it comes to ensuring your fireplace operates efficiently, the right components are vital. Sump Adaptors play a crucial role in connecting pipes and clay pot adaptors, creating a seamless transition for 125mm (5 inch) installations. At National Flues, we understand the importance of quality in every aspect of your flue system, which is why our Sump Adaptors are designed to meet the highest standards.
Why Buy Sump Adaptors Products
Sump Adaptors are essential for maintaining proper airflow and combustion in your fireplace. By providing a secure connection between the flue and clay pot, these adaptors prevent any leaks or disruptions in the system. Whether you're installing a new fireplace or upgrading an existing one, our Sump Adaptors are the perfect choice for ensuring a safe and efficient operation.

Trusted By Trade Professionals

Our Sump Adaptors products and services are trusted by hundreds of professionals nationwide. We're committed to providing quality and reliability that meets the high standards of our customers.

Dedicated Support

Experience our unparalleled customer service and support when you buy Sump Adaptors from National Flues. Our team is here to assist you every step of the way, ensuring your needs are met with expertise and care.

Multiple Payment Options- including Klarna, Clearpay, Mastercard, Visa and Paypal
Free Design Service