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Zenith Chimney Stack

Pre-fabricated ridge mounted & gable end chimney stack

The Zenith model is a working chimney inside an aesthetic stack. Available in many models and different finishes meeting the demands of your project and environment.

Available in a various range of finishes ( brickslip, roughcast, smoothcoat), our Zenith Chimney Stack comes complete with a pre-installed section of  Therminox ZI twin wall insulated chimney system. Our twin wall insulated system chimney is CE marked and designated as suitable for use with all gas, oil, pellet and wood burning appliances. Complete with a comprehensive range of standard accessories to suit all applications. It is ideally suited for operating temperature up to 450°C and comes with a 10 year Axa backed guarantee.

Our range of pre-fabricated chimney stacks can generally be installed in less than an hour without the need of any structural work to the roof trusses. The chimney stack unit is lightweight and is easily man handled into position without the need of heavy lifting equipment or carnage.

It comes complete with a designed flashing for the roof that ensures the finished construction does not leak. No additional on-site flashings or up-stands are required.

All of the products offered by Cheminées Poujoulat have been rigorously tested in every configuration by the CERIC Laboratory to ensure they meet highest standards (Building Regulation Document J - Amendements to Approved Documents).

CE marking:  0071-CPD-0011
Designation:  T450 N1 W V2 L50040 G50 - T250 N1 W V2 L500040 O20 - T200 P1 W V2 L50040 020 (with Joint Seals)


  • Wide range of finishes available
  • High quality material
  • Aesthetically pleasing look.
  • Quick and easy to install.
  • Customer satisfaction.
  • Easily meets regulation requirements.

 

Hetas  logo-CE.png  logo_CERIC.png

Max. Temperature limitation:
- Soot fire tested at 1000°C
- Operating temperature 450°C
- 4 hours fire rated to BS 476-20

 

Flue Insulation: High pressure injected mineral wool 30mm thick.

 

Diameters

Models

Model references STF
Section (in mm) 1100 x 450

Back Height (H)

600 mm
Flue Length 450 mm

 

Technical features (flue)

 

Inner Ø (in mm)

130

150

180

200

250

Outer Ø (in mm)

194

214

244

264

314

Insulation

30 mm

High pressure injected mineral wool (130kg/m3)

THERMINOX ZI

Inner wall: AISI 316L stainless steel - Thickness: 0.4 mm
Outer wall: Aluzinc – Thickness: 0.4 mm

Thermal Resistance
(m2 K/W)

0.53

 

Finishes



Termination position & heights

For solid fuel appliance
Where the chimney passes through a pitched roof more than 0.6m from the ridge the horizontal distance between the roof and the chimney termination shall be not less than 2.3m unless the termination is at least 0.6m above the ridge (excluding any chimney terminal).

Where the discharge end of the chimney flue is within a horizontal distance of 2.3m from any adjoining structure or opening into building the termination height shall be not than 1m above that structure or opening.

Where the chimney passes through a flat roof or a shallow pitched roof having a slope less than 10°, the chimney termination shall be 1m above the level of the roof at the point of penetration through the structure.

Note: for more details about termination positions, please refer to Building Regulation Part J

Technical support

Our Technical team will provide you a full thermal and structural design and produce working CAD drawings, all fully compliant with British and European Standards. For any technical enquiries, please e-mail: sales@poujoulat.co.uk

  • Benefits
    • Wide range of finishes available
    • High quality material
    • Aesthetically pleasing look.
    • Quick and easy to install.
    • Customer satisfaction.
    • Easily meets regulation requirements.

     

    Hetas  logo-CE.png  logo_CERIC.png

  • Technical data

    Max. Temperature limitation:
    - Soot fire tested at 1000°C
    - Operating temperature 450°C
    - 4 hours fire rated to BS 476-20

     

    Flue Insulation: High pressure injected mineral wool 30mm thick.

     

    Diameters

    Models

    Model references STF
    Section (in mm) 1100 x 450

    Back Height (H)

    600 mm
    Flue Length 450 mm

     

    Technical features (flue)

     

    Inner Ø (in mm)

    130

    150

    180

    200

    250

    Outer Ø (in mm)

    194

    214

    244

    264

    314

    Insulation

    30 mm

    High pressure injected mineral wool (130kg/m3)

    THERMINOX ZI

    Inner wall: AISI 316L stainless steel - Thickness: 0.4 mm
    Outer wall: Aluzinc – Thickness: 0.4 mm

    Thermal Resistance
    (m2 K/W)

    0.53

     

    Finishes



  • Installations instructions

    Termination position & heights

    For solid fuel appliance
    Where the chimney passes through a pitched roof more than 0.6m from the ridge the horizontal distance between the roof and the chimney termination shall be not less than 2.3m unless the termination is at least 0.6m above the ridge (excluding any chimney terminal).

    Where the discharge end of the chimney flue is within a horizontal distance of 2.3m from any adjoining structure or opening into building the termination height shall be not than 1m above that structure or opening.

    Where the chimney passes through a flat roof or a shallow pitched roof having a slope less than 10°, the chimney termination shall be 1m above the level of the roof at the point of penetration through the structure.

    Note: for more details about termination positions, please refer to Building Regulation Part J

    Technical support

    Our Technical team will provide you a full thermal and structural design and produce working CAD drawings, all fully compliant with British and European Standards. For any technical enquiries, please e-mail: sales@poujoulat.co.uk


Chimney systems for Industrial applications


Other Poujoulat sites :


How to install a chimney , a chimney stack ?
How to connect an appliance, and how to line a chimney ?

Cheminées Poujoulat is the specialist in production of metallic chimneys, chimney stacks , accessories for single houses, collective buildings, industrial and offices applications, for new buildings and renovations.
Cheminées Poujoulat offers a wide choice of solutions for flexible and rigid linings, connecting chimneys for all typs of appliances , inserts, wood stove, pellet stove, and boilers. Besides, Poujoulat can offer various solutions to improve the smoke evacuation : smoke extractor fans, warm air distribution, draft regulators, solution for maintening and sweeping the chimneys.