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Downloads & Resources
- Passive House Certification – Welded Masonry Support – June 2024
- WMS – Environmental Product Declaration – September 2022
- Eurofins Certificate of Conformity of the Factory Production Control – Sep 2021
- BBA UK Certificate of Conformity of the Factory Production Control – Aug 2023
- Load Bearing and Welded Structural Steel Components – UKCA
- Load Bearing and Welded Structural Steel Components – CE
IG’s Welded Masonry Support (WMS) is a rigid masonry support system comprising of fixed brackets welded to a stainless steel angle support shelf.
Each system is supplied with lock washers, shims and fixings to aid installation. WMS is designed and manufactured to engineers’ specifications on a project basis and offers three planes of adjustability onsite.
Brackets, angle support shelf and lock washers are manufactured from either 304/304L Austenitic Stainless Steel (1.4301/1.4307) or 316/316L (1.4401/1.4404) on request. Thermal shims are manufactured from A1fire-rated composite material and stainless steel shims of various thicknesses are available on request. The material content of the system is optimised to ensure the most economical solution is designed.
Application
Stainless steel masonry support systems support the outer leaf masonry material on steel or concrete framed structures.
Welded Masonry Support can support any outer leaf masonry material:
- Brickwork
- Fair-face blockwork
- Rendered blockwork
- Reconstituted Stone
Adjustability
IG’s Welded Masonry Support provides significant adjustability on three planes to ensure that building tolerances can be accommodated and contact with structural reinforcing bar can be avoided.
Vertical adjustment
Vertical adjustment is offered by means of a toothed Lock Washer which is inserted into the serrated slot in the support bracket. The lock washer can be adjusted vertically to move the bracket higher or lower.
The serrated area at the back of the bracket allows up to 15mm of adjustment in either direction on the vertical plane.
Lateral Adjustment
The Lock Washer also providers lateral adjustment via the oval-shaped hole in the washer. The fixing can be moved +/- 2mm laterally to allow for fine adjustment.
Shimming
To accommodate a small increase in cavity width, shims can be inserted between the support structure and the brackets. Thermal shims are provided as standard to reduce thermal bridging in a thickness of 2mm and stainless steel shims are
available to order in a range of thicknessess (3, 4, 5 and 6mm).
Full information on adjustability can be found in our comprehensive Technical Data Sheet.
Product Design and Testing
Masonry support falls within the scope of harmonised European Standard BS EN 1090-1:2009 +A1:2011 Execution of steel structures and aluminium structures: Requirements for conformity assessment of structural components. IG Masonry Support comply with all CPR and CE marking requirements of this Standard, including designs to EN 1993 (Eurocode 3) and external certification of factory production controls by an approved body. The company is certified by the BBA and Eurofins to undertake welded fabrication work to Execution Class 2 according to BS EN1090-2:2018.
A1 non-combustible material
All IG Masonry Support’s masonry support systems are manufactured from 304/304L Austenitic Stainless Steel (1.4301/1.4307) or 316/316L (1.4401/1.4404) on request. Stainless steel is considered A1 fire-rated without the need for testing in
accordance with the guidance of the European Commission Paper 96/603/EC as referenced in BS EN 13501-1:2018.
Thermal conductivity
Approved Document L Volume 2 places specific emphasis on the performance of building details and the additional heat losses through linear thermal bridging. To support this requirement, all IG Masonry Support’s masonry support systems are manufactured from 304/304L Austenitic Stainless Steel (1.4301/1.4307) or 316/316L (1.4401/1.4404) on request. Stainless steel has among the lowest thermal conductivity of any metal at approximately 15 watts per kelvin per metre. IG also supply a thermal shim as standard with every masonry support system, which must be located between the back of the bracket and the support structure.
Installation of WMS
Correct installation is essential for the success of your project. Therefore, we have made every effort to help you by creating an easy-to-use installation guide for Welded Masonry Support.
Should you have any technical questions prior to or during installation, please call +44 (0)1283 200157 for friendly straightforward advice.
Discuss Your Project
Contact our technical design team to collaborate or enquire about a project.
Contact UsWelded Masonry Support Variations
Several variations of our standard Welded Masonry Support System are shown below. We offer a number of other configurations, please contact our Technical Team for further information.
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Key Benefits of Welded Masonry Support
Contact Us- Stainless steel - A1 fire-rated material
- Extra strength to support extreme loads
- Variety of configurations to suit project requirements
- Onsite adjustability on three planes
- EPD: BRE Global Verified
- Passive House certified component
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