Do I need a HETAS certificate for my wood burner?

Yes. If you install a new wood burning stove, Building Regulations require a HETAS certificate. As HETAS-registered installers, we issue your certificate on completion, ensuring your installation is fully compliant and safe. This certificate is also important for home insurance and selling your property.

Can you install a wood burner in a home without a chimney?

Absolutely. We specialise in twin-wall chimney systems that allow a wood burner to be installed in any home, even without an existing chimney. The flue can be routed internally through ceilings or externally along an outside wall - we'll recommend the best route during your survey.

What is a flue liner and do I need one?

A flue liner is a flexible stainless steel tube fitted inside an existing chimney. It improves draw, reduces the risk of tar build-up in old brickwork, and makes the flue easier to sweep. If you have an existing chimney, a liner is almost always recommended for a new wood burner installation.

How often should my flue be swept?

For regular use, we recommend having your flue swept at least once a year - ideally twice if you burn through the colder months. Sweeping removes soot and creosote build-up, keeping your installation safe and efficient. We can recommend trusted local sweeps across Hampshire.

What happens if I don't get a HETAS certificate?

Without a HETAS certificate, your installation isn't legally compliant with Building Regulations. This can cause issues with home insurance claims, and buyers' solicitors will flag it when you sell your home. We handle the entire certification process for you as part of your installation.

ABLAZEFireplaces

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Certified Safety

HETAS-Certified Flues& Chimney Systems

Flexible flue liners, twin-wall external chimneys, and full HETAS safety certification for complete peace of mind. Every installation is signed off with a HETAS certificate of compliance - your guarantee of safety and legality.

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Twin-wall chimney flue system installation by Ablaze Fireplaces in the New Forest

Compliant Flue & Chimney Installation

Safe, Certified, Building Regulations Compliant

The flue is the heart of your wood burner installation. A correctly sized, properly fitted flue ensures your stove draws efficiently, burns cleanly, and - most importantly - vents safely. As HETAS-registered installers, we design and fit every flue system to exact Building Regulations standards.

Whether you have an existing chimney that needs a flexible stainless steel liner, or no chimney at all and require a twin-wall external flue system, we specify the correct diameter, materials, and routing for your stove and property. On completion, we issue your HETAS certificate - the legal document that proves your installation is safe and compliant.

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What's Included

Complete Service, Start to Finish

Every element handled by our HETAS-certified team - no subcontractors, no shortcuts.

Flexible Flue Liners

Stainless steel liners fitted into existing chimneys for optimal draw and safety.

Twin-Wall Chimney Systems

External or internal twin-wall flues for homes with no existing chimney.

Full HETAS Certification

Your HETAS certificate of compliance issued on completion - legal proof of safety.

Building Regulations Compliant

Every flue designed and fitted to current UK Building Regulations.

Why Choose Ablaze

The Ablaze Difference

We're a Lymington-based team that takes genuine pride in every installation. Here's what sets us apart across Hampshire and the New Forest.

HETAS-registered installers - fully qualified and insured
Correct flue sizing for your stove's kW output
Flexible liners for existing chimneys
Twin-wall systems for homes without a chimney
Full HETAS certificate issued on completion
Building Regulations notification handled for you

Chimney flue system by Ablaze Fireplaces

External flue installation by Ablaze Fireplaces

Wood stove and flue installation by Ablaze Fireplaces

Our Process

From Survey to Certification

A clear, straightforward process for your installation in Lymington and Hampshire.

Step 1

Free Site Survey

We visit your Lymington home, assess your space, and recommend the ideal solution for your needs.

Step 2

Bespoke Design

A tailored plan and clear, no-obligation quote covering all materials and labour.

Step 3

Expert Installation

Clean, precise fitting with full dust protection and meticulous attention to detail.

Step 4

HETAS Certification

Full safety certificate and compliance documentation provided on completion.

Local Coverage

Areas We Cover

Based in Lymington, we serve the New Forest and wider Hampshire. Not sure if we cover you? Just ask.

Lymington Brockenhurst New Forest Milford on Sea Christchurch Highcliffe Ringwood Lyndhurst Southampton

Explore Our Services

Related Services You May Need

Most installations combine several of our services. See how they work together for a complete, compliant fireplace.

Frequently Asked Questions

Common Questions

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Ready to Transform Your Home?

Contact Ablaze Fireplaces today to book your free home survey in Lymington, the New Forest, or anywhere across Hampshire.

Request Free Site Survey Call 07803 554979

HETAS-Certified Flues & Chimneys

Free site survey in Lymington & Hampshire