Downloads & Resources 
Certifications
- BBA – IG B.O.S.S
- B.O.S.S. – Environmental Product Declaration
- BBA UK Certificate of Conformity of the Factory Production Control
- Eurofins Certificate of Conformity of the Factory Production Control
- BBA ISO 9001:2015 Quality Management Systems
- BBA Keystone Group EN ISO 14001 2015
- Eurofins Welding Annex
Brochures
- Full Product Brochure
- Brick Special Product Guide
- Gold Series Vol. 2 (2023)
- Gold Series Vol. 1 (2018)
Installation Guides
- B.O.S.S. Brick on Soffit System (Bolting to WMS) Installation Guide
IG’s B.O.S.S. is a stainless steel, prefabricated brick slip soffit system. The system is designed to be bolted to IG’s Welded Masonry Support (WMS) or steel lintels to create deep reveals, soffits and flying beams on masonry façades.
Manufactured offsite, the prefabricated components are delivered to site complete with brick slips adhesively bonded to the stainless steel carrier unit. The BBA-certified components are designed to be installed and integrate seamlessly with brickwork constructed onsite.
B.O.S.S. is designed for buildings under 18m in England, Wales, Northern Ireland and Ireland, and under 11 metres in Scotland.
For an A1 fire-rated solution, please visit our B.O.S.S. A1 product page.

B.O.S.S.
Application
Brick soffits, deep reveals and flying beams have become increasingly popular design features with architects wanting to add depth and visual flare to a masonry façade. IG’s B.O.S.S. provides a technically advanced solution that meets the required aesthetics, producing completely hidden structural steel work which gives the impression of unsupported brickwork.
Certifications and Accreditations
B.O.S.S. Typical Design Solutions
B.O.S.S. creates spectacular brick soffits with a wide range of bond patterns and soffit sizes achievable.
Typical design solutions include:
Header Bond
This solution is used to create header details at openings and reveals. The header bond detail on the B.O.S.S. unit differentiates the soffit from the brickwork on the main façade.
Stretcher Bond
This solution is used to create deep soffits providing continuity with the brickwork on the main façade. Adjacent soffit units are designed to interlock, blending seamlessly together once the brickwork is pointed.
Half Lap Bond
This solution is used to create half lap bond details at openings and reveals. The half lap bond detail on the B.O.S.S. unit differentiates the soffit from the brickwork on the main façade.
Soldier Bond
This solution is used to create soldier bond details at openings and reveals. The soldier bond detail on the B.O.S.S. unit differentiates the soffit from the brickwork on the main façade.
Bespoke solutions including other brick arrangements are designed by our engineers to suit specific project requirements. Please contact our Technical Team for further information.
Adjustability
B.O.S.S. is designed to be fitted to the underside of IG’s Welded Masonry Support (WMS) and steel lintels and offers adjustability on all three planes.
Horizontal adjustment (X)
Horizontal adjustment can be achieved by utilising the channel on the B.O.S.S. unit and simply moving the unit from left to right.
Vertical adjustment (Y)
Vertical adjustment can be achieved by inserting stainless steel packers between the Welded Masonry Support or steel lintel system and the B.O.S.S. unit under shelf angle.
Lateral adjustment (Z)
Lateral adjustment is achieved by utilising the slotted hole located on the shelf angle or lintel. Adjustment provided is +/-15mm. Once alignment and levels are correct, bolts should be torqued to 31.5 Nm as per Construction Issue Drawing provided by IG Masonry Support.

Adjustability Key
Product Design and Testing
B.O.S.S. has been independently tested by Third Party Organisations and Technical Approval Bodies to evaluate and validate the physical performance and long term durability of all components as well as ensure the products are fit for purpose and conform to regulations.
Key factors assessed by the British Board of Agrément (BBA), including properties in relation to fire, structural performance, thermal performance, condensation risk and durability can be found in Product Sheet 2: IG B.O.S.S.
Technical Data Sheet
Find out all technical data on IG Masonry Support’s B.O.S.S. (Brick on Soffit System) in our comprehensive Technical Data Sheet.
Design Service & Support
IG Masonry Support’s designers and engineers provide a complete 2D CAD design and structural engineering service and will develop your concept into quality, cost-effective prefabricated brick slip soffit solutions.
For more information please contact our Technical Team.
Installation of B.O.S.S. (Brick on Soffit System)
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 B.O.S.S.

B.O.S.S. Brick on Soffit System (Bolting to WMS) Installation Guide (2,008kb)
Should you have any technical questions prior to or during installation, please call 01283 200157 for friendly straightforward advice.
Specification Clauses
Specify B.O.S.S.
Use the National Building Specification’s (NBS) platform to find, select, and incorporate our B.O.S.S. product information into your next construction project’s specification.

Discuss Your Project
Contact our technical design team to collaborate or enquire about a project.
Contact UsB.O.S.S. Typical Design Solutions
B.O.S.S. creates spectacular brick soffits with a wide range of bond patterns. The system is available in many profiles which are shown below. Bespoke solutions including other brick arrangements are designed by our engineers to suit specific project requirements.
Related Products

B.O.S.S. A1

Bonding Bricks

Arch Bricks

Angle and Cant Bricks

IG Brick Panel System

Brick Slip Arches

Brick Slip Lintels

Plinth Bricks

Refacing and Tinting

Shelf Angle Bricks

Slip Bricks

Soldier Bricks

Welded Masonry Support

Projects using these products

Projects using these products

Projects using these products


Projects using these products

Projects using these products

Projects using these products

Projects using these products

Projects using these products

Projects using these products

Projects using these products

Projects using these products

Key Benefits of B.O.S.S.
Contact Us- Simple installation
- No brick cutting required onsite
- Support steelwork is completely hidden
- Onsite adjustability on three planes
- Various bond patterns and soffit sizes available
- Blends seamlessly with surrounding brickwork
- EPD: BRE Global Verified
Request CPD Presentation
Gain your CPD points by requesting a Continuous Professional Development presentation on IG Masonry Support solutions.
Request CPD