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ShaftPanel™

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ShaftPanel™

Incorrectly formed smoke shaft openings can result in remedial works, additional coordination and delays. Sertus ShaftPanel™ is an engineered interface designed for solid construction smoke shafts. It accommodates construction tolerances while providing the precise aperture required for installation of the Sertus Shaft Louvre Damper (SLD).

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Stock: N/A

Made to order: N/A

Dedicated Sertus delivery

On time. Pre-tested. Installation-ready.

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At a Glance

Up to 40 mm overall construction tolerance

Engineered SLD aperture

Construction-stage fall protection

Sealed for shaft air leakage testing to BS EN 1026:2016

Pre-assembled temporary infill panel

Developed and tested with the Sertus SLD

Key Features

Accommodates up to 40 mm overall construction tolerance in solid construction smoke shaft openings
Provides a consistent, precisely formed aperture for installation of the Sertus SLD
Pre-assembled temporary infill provides fall protection during construction
Sealed infill enables smoke shaft air leakage testing before SLD installation
Provision for first-fix cabling ahead of SLD installation
Engineered and tested for use with the Sertus SLD, supporting a consistent installation

Available to suit the complete Sertus SLD size range
Suitable for SLD free areas up to 1.03 m²
Powder-coated steel and lightweight calcium silicate fireboard construction
Supplied with pre-assembled temporary infill panel
Anchor bolts and fire-tested sealant supplied

View size guide

Certifications

Sertus ShaftPanel™ has been developed and tested for use with the Sertus Shaft Louvre Damper (SLD). Fire performance classification and certification relate to the tested SLD assembly, rather than ShaftPanel as a standalone product.

Fire Performance & Compatibility

Fire tested to BS EN 1366-10:2011+A1:2017
Classified to BS EN 13501-4:2016
SLD certified to BS EN 12101-8:2011
Fire resistance classification: EIS 120

Temporary Infill Protection & Testing

Load tested to BS EN 6180 (Approved Document K)
Impact tested to BS EN 13049
Air leakage tested to BS EN 1026:2016

Patent pending – 2607945.9

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Why Sertus

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Description

Sertus ShaftPanel™ is a tested and engineered interface designed for installing the Sertus Shaft Louvre Damper (SLD) into solid construction smoke shafts, including suitable masonry and concrete applications. Installed to the face of the structural opening, ShaftPanel™ accommodates construction tolerances while providing the precise aperture required for SLD installation. Read more

Tech Specs

Application: Solid construction smoke shafts (masonry and concrete)
Compatible Product: Sertus Shaft Louvre Damper (SLD)
Construction Tolerance: Up to 40 mm overall
Fire Resistance Classification: EIS 120 (tested SLD assembly)
Smoke Damper Test: BS EN 1366-10:2011+A1:2017 (with SLD)
Classification: BS EN 13501-4:2016 (SLD assembly)
Certification: BS EN 12101-8:2011 (SLD certification)
Load Testing: BS EN 6180 (Approved Document K)
Impact Testing: BS EN 13049
Air Leakage Testing: BS EN 1026:2016
Maximum SLD Free Area: 1.03 m²
Construction: Powder-coated steel and lightweight calcium silicate fireboard
Temporary Infill: Pre-assembled, removable panel with rubber seal
Fall Protection: Temporary infill panel provides construction-stage fall protection
Fixings: Anchor bolts supplied
Sealant: Fire-tested sealant supplied
First Fix: Provision for supply cables
Important Note: Fire performance classification and certification relate to the tested Sertus SLD assembly and not to ShaftPanel™ as a standalone product. Refer to the SLD Technical Data Sheet for further information.

Size Guide

Please note: The maximum opening sizes stated are assuming the ShaftPanel™ is placed in the centre of the structural opening. The gap between the structural opening and the ShaftPanel™ on any one side should be a maximum of 20mm.

For Damper Ref	ShaftPanel™ Ref	ShaftPanel™ Overall Size (mm)
SLD 30.40	SSP 30.40	437 x 659
SLD 30.45	SSP 30.45	437 x 709
SLD 30.50	SSP 30.50	437 x 759
SLD 30.55	SSP 30.55	437 x 809
SLD 30.60	SSP 30.60	437 x 859
SLD 30.65	SSP 30.65	437 x 909
SLD 30.70	SSP 30.70	437 x 959
SLD 30.75	SSP 30.75	437 x 1009
SLD 30.80	SSP 30.80	437 x 1059
SLD 30.85	SSP 30.85	437 x 1109
SLD 30.90	SSP 30.90	437 x 1159
SLD 30.95	SSP 30.95	437 x 1209
SLD 30.100	SSP 30.100	437 x 1259
SLD 30.105	SSP 30.105	437 x 1309
SLD 30.110	SSP 30.110	437 x 1359
SLD 30.115	SSP 30.115	437 x 1409
SLD 30.120	SSP 30.120	437 x 1459
SLD 30.125	SSP 30.125	437 x 1509
SLD 30.130	SSP 30.130	437 x 1559
SLD 30.135	SSP 30.135	437 x 1609
SLD 30.140	SSP 30.140	437 x 1659
SLD 30.145	SSP 30.145	437 x 1709
SLD 30.150	SSP 30.150	437 x 1759
SLD 30.155	SSP 30.155	437 x 1809
SLD 30.160	SSP 30.160	437 x 1859
SLD 30.165	SSP 30.165	437 x 1909
SLD 30.170	SSP 30.170	437 x 1959
SLD 30.175	SSP 30.175	437 x 2009
SLD 30.180	SSP 30.180	437 x 2059
SLD 30.185	SSP 30.185	437 x 2109
SLD 45.40	SSP 45.40	587 x 659
SLD 45.45	SSP 45.45	587 x 709
SLD 45.50	SSP 45.50	587 x 759
SLD 45.55	SSP 45.55	587 x 809
SLD 45.60	SSP 45.60	587 x 859
SLD 45.65	SSP 45.65	587 x 909
SLD 45.70	SSP 45.70	587 x 959
SLD 45.75	SSP 45.75	587 x 1009
SLD 45.80	SSP 45.80	587 x 1059
SLD 45.85	SSP 45.85	587 x 1109
SLD 45.90	SSP 45.90	587 x 1159
SLD 45.95	SSP 45.95	587 x 1209
SLD 45.100	SSP 45.100	587 x 1259
SLD 45.105	SSP 45.105	587 x 1309
SLD 45.110	SSP 45.110	587 x 1359
SLD 45.115	SSP 45.115	587 x 1409
SLD 45.120	SSP 45.120	587 x 1459
SLD 45.125	SSP 45.125	587 x 1509
SLD 45.130	SSP 45.130	587 x 1559
SLD 45.135	SSP 45.135	587 x 1609
SLD 45.140	SSP 45.140	587 x 1659
SLD 45.145	SSP 45.145	587 x 1709
SLD 45.150	SSP 45.150	587 x 1759
SLD 45.155	SSP 45.155	587 x 1809
SLD 45.160	SSP 45.160	587 x 1859
SLD 45.165	SSP 45.165	587 x 1909
SLD 45.170	SSP 45.170	587 x 1959
SLD 45.175	SSP 45.175	587 x 2009
SLD 45.180	SSP 45.180	587 x 2059
SLD 45.185	SSP 45.185	587 x 2109
SLD 60.40	SSP 60.40	737 x 659
SLD 60.45	SSP 60.45	737 x 709
SLD 60.50	SSP 60.50	737 x 759
SLD 60.55	SSP 60.55	737 x 809
SLD 60.60	SSP 60.60	737 x 859
SLD 60.65	SSP 60.65	737 x 909
SLD 60.70	SSP 60.70	737 x 959
SLD 60.75	SSP 60.75	737 x 1009
SLD 60.80	SSP 60.80	737 x 1059
SLD 60.85	SSP 60.85	737 x 1109
SLD 60.90	SSP 60.90	737 x 1159
SLD 60.95	SSP 60.95	737 x 1209
SLD 60.100	SSP 60.100	737 x 1259
SLD 60.105	SSP 60.105	737 x 1309
SLD 60.110	SSP 60.110	737 x 1359
SLD 60.115	SSP 60.115	737 x 1409
SLD 60.120	SSP 60.120	737 x 1459
SLD 60.125	SSP 60.125	737 x 1509
SLD 60.130	SSP 60.130	737 x 1559
SLD 60.135	SSP 60.135	737 x 1609
SLD 60.140	SSP 60.140	737 x 1659
SLD 60.145	SSP 60.145	737 x 1709
SLD 60.150	SSP 60.150	737 x 1759
SLD 60.155	SSP 60.155	737 x 1809
SLD 60.160	SSP 60.160	737 x 1859
SLD 60.165	SSP 60.165	737 x 1909
SLD 60.170	SSP 60.170	737 x 1959
SLD 60.175	SSP 60.175	737 x 2009
SLD 60.180	SSP 60.180	737 x 2059
SLD 60.185	SSP 60.185	737 x 2109
SLD 75.40	SSP 75.40	887 x 659
SLD 75.45	SSP 75.45	887 x 709
SLD 75.50	SSP 75.50	887 x 759
SLD 75.55	SSP 75.55	887 x 809
SLD 75.60	SSP 75.60	887 x 859
SLD 75.65	SSP 75.65	887 x 909
SLD 75.70	SSP 75.70	887 x 959
SLD 75.75	SSP 75.75	887 x 1009
SLD 75.80	SSP 75.80	887 x 1059
SLD 75.85	SSP 75.85	887 x 1109
SLD 75.90	SSP 75.90	887 x 1159
SLD 75.95	SSP 75.95	887 x 1209
SLD 75.100	SSP 75.100	887 x 1259
SLD 75.105	SSP 75.105	887 x 1309
SLD 75.110	SSP 75.110	887 x 1359
SLD 75.115	SSP 75.115	887 x 1409
SLD 75.120	SSP 75.120	887 x 1459
SLD 75.125	SSP 75.125	887 x 1509
SLD 75.130	SSP 75.130	887 x 1559
SLD 75.135	SSP 75.135	887 x 1609
SLD 75.140	SSP 75.140	887 x 1659
SLD 75.145	SSP 75.145	887 x 1709
SLD 75.150	SSP 75.150	887 x 1759
SLD 75.155	SSP 75.155	887 x 1809
SLD 75.160	SSP 75.160	887 x 1859
SLD 75.165	SSP 75.165	887 x 1909
SLD 75.170	SSP 75.170	887 x 1959
SLD 75.175	SSP 75.175	887 x 2009
SLD 75.180	SSP 75.180	887 x 2059
SLD 75.185	SSP 75.185	887 x 2109

Downloads

Technical Data Sheet

Detailed technical information in PDF format

Download PDF

Installation Guide

Detailed installation instructions for the ShaftPanel™

Download PDF

FAQ

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What problem does ShaftPanel™ solve?

ShaftPanel™ accommodates construction tolerances in solid construction smoke shafts, providing the precise aperture required for installation of the Sertus Shaft Louvre Damper (SLD). This helps reduce remedial works and simplifies on-site coordination.

How much construction tolerance can ShaftPanel™ accommodate?

ShaftPanel™ accommodates up to 40 mm overall construction tolerance.

Does ShaftPanel™ provide fall protection?

Yes. The pre-assembled temporary infill panel provides fall protection during construction, subject to the tested installation arrangement.

How does ShaftPanel™ simplify smoke shaft air leakage testing?

Smoke shafts should be air leakage tested before the SLD is installed. ShaftPanel™ features a temporary infill with an integrated rubber seal, removing the need to seal damper openings with temporary materials. Tested to BS EN 1026:2016, the infill has a known leakage rate, allowing contractors to account for this when assessing overall shaft leakage.

Which smoke control damper is ShaftPanel™ compatible with?

ShaftPanel™ has been developed and tested specifically for use with the Sertus Shaft Louvre Damper (SLD).

How does ShaftPanel™ benefit main contractors?

ShaftPanel™ helps main contractors reduce the risk of remedial works, unnecessary temporary works and programme disruption. By providing a defined opening early in construction, it supports safer working, simpler coordination and more predictable project delivery.

Who is responsible for the shaft opening?

The main contractor typically retains responsibility for shaft construction and performance, subject to agreed project responsibilities. ShaftPanel™ provides a defined installation interface for the Sertus SLD, helping simplify coordination between the main contractor and smoke control specialist.

How does ShaftPanel™ benefit installation teams?

A prepared, accurate opening allows installers to fit the Sertus SLD with fewer site adjustments, return visits and unnecessary disruption.

Does ShaftPanel™ increase overall project costs?

While ShaftPanel™ adds a product cost, it can reduce expenditure on temporary grilles, remedial works, repeat visits and coordination. The overall installed cost should be considered, rather than the product price alone.

Why use ShaftPanel™ instead of a conventional opening?

ShaftPanel™ reduces uncertainty around opening dimensions, temporary protection and final damper installation, helping avoid remedial works and programme delays.

Can first-fix cabling be installed before the SLD?

Yes. ShaftPanel™ includes provision for SLD supply cables to be installed during first fix, ahead of final damper installation.

What wall lining is required with ShaftPanel™?

ShaftPanel™ is designed for installation into solid construction smoke shafts, with a C-stud and plasterboard lining forming part of the installation arrangement. Refer to the Sertus technical installation guidance for the required lining specification and installation details.

Do I need to line the inside of ShaftPanel™?

No. ShaftPanel™ is supplied with precise internal dimensions to accommodate the Sertus SLD, eliminating the need for additional internal lining before damper installation.

When should ShaftPanel™ be introduced on a project?

As early as possible, ideally before structural openings are finalised, to coordinate SLD sizes, opening requirements and the installation programme.

Does ShaftPanel™ require a finished wall to achieve its tested fire performance?

No. ShaftPanel™ has been fire tested with the Sertus SLD without a finished wall. This gives building designers flexibility to specify the final wall finish without affecting the tested arrangement, provided the installation follows the approved technical details.

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