B.O.S.S. A1

Designed and manufactured by IG Masonry Support, B.O.S.S. A1 is a carbon neutral, prefabricated brick slip soffit system that creates deep reveals, soffits and flying beams on masonry façades.

B.O.S.S. A1 - Mechanically Fixed Brick Slips

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B.O.S.S. A1 (Brick on Soffit System)

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Product Overview

B.O.S.S. A1 is an A1 fire rated, carbon neutral, prefabricated brick slip soffit system designed to be bolted to IG’s Welded Masonry Support (WMS) and 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 and mechanically secured to the brick carrier unit.

These BBA-certified units are manufactured completely from A1 fire rated materials and are Approved Document B:Fire Safety compliant.

B.O.S.S. A1 (Brick on Soffit System)

Application

Brick soffits, deep reveals, and flying beams are increasingly popular architectural features, adding depth and visual interest to modern masonry façades. The IG B.O.S.S. A1 system delivers a technically advanced solution that meets these design aspirations – providing fully concealed structural steelwork to create the seamless appearance of unsupported brickwork.

Product Design and Testing

B.O.S.S. A1 has been independently tested by the British Board of Agrément 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 include:

Properties in relation to fire – All components of the system are classified as A1 in accordance with BS EN 13501-1:2018 and its use is unrestricted in terms of building height and distance to the boundary by the National Building Regulations.
Thermal performance – Where the system is used around opening head junctions it can adequately limit heat loss.
Condensation risk – Where the system is used around opening heads, the risk of interstitial condensation will be minimal.
Durability – Provided that the system is designed, installed and used in accordance with its BBA Certificate, it will have a service life of at least 60 years.

Full information on the assessment carried out by the British Board of Agrément can be found in Agrément Certificate 15/5250: Product Sheet 5 and B.O.S.S. A1 Technical Performance Declaration document.

Mechanical fix

For added security, the brick slips on B.O.S.S. A1 units are secured to the brick carrier with a stainless steel mechanical fix.

Adjustability

B.O.S.S. A1 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. A1 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. A1 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.

B.O.S.S. A1 Adjustability Website Images (1)

Three planes of adjustability

Design Service & Support

IG Masonry Support’s B.O.S.S. A1 units are designed and manufactured to suit each project.

Our 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.

Sustainability

IG Masonry Support’s B.O.S.S. A1 classifies as a Carbon Neutral Product and was achieved via the offset of 296 tonnes CO2e in September 2020.

The product is also certified by BRE’s Verified Environmental Product Declaration Scheme in accordance with the requirements of EN 15804:2012+A1:2013 and BRE Global Scheme Document SD207. Full environmental data can be found on IG Masonry Support’s Statement of Verification (BREG EN EPD No 000456).

Technical Data Sheeet

Find out all technical data on IG Masonry Support’s B.O.S.S. A1 (Brick on Soffit System) in our comprehensive Technical Data Sheet.

Download Technical Data Sheet

Installation of B.O.S.S. A1

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. A1.

B.O.S.S. A1 Brick on Soffit System (Bolting to WMS) Installation Guide (1,988kb)

Download

Should you have any technical questions prior to or during installation, please call +44 (0)1283 200157 for friendly straightforward advice.

Specify B.O.S.S. A1

Use the National Building Specification’s (NBS) platform to find, select, and incorporate our B.O.S.S. A1 (Brick on Soffit System) product information into your next construction project’s specification.

Specify B.O.S.S. A1 >

Discuss Your Project

Contact our technical design team to collaborate or enquire about a project.

Meet the B.O.S.S. of Brick Soffit Systems

Design Service & Support

B.O.S.S. A1 is available in many profiles, four of which are shown below. Bespoke solutions including other brick arrangements can be designed to suit specific project requirements.

Discuss your project

Header Bond 65 X 215mm

Stretcher Bond 65 x 327mm

Half Lap Bond 215 x 215mm

Soldier Bond 215 x 215

Key Benefits of B.O.S.S. A1 (Brick on Soffit System)

A1 non-combustible
Carbon Neutral product
Hygrothermally tested
Thermally efficient
Mechanically-fixed brick slips
Suitable for all heights and types of buildings
Various bond patterns and soffit sizes available

Request CPD Presentation

Gain your CPD points by requesting a Continuous Professional Development presentation on IG Masonry Support solutions.

Request CPD

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Links

Product Overview

B.O.S.S. A1 is an A1 fire rated, carbon neutral, prefabricated brick slip soffit system designed to be bolted to IG’s Welded Masonry Support (WMS) and steel lintels to create deep reveals, soffits and flying beams on masonry façades.

Application

Product Design and Testing

Mechanical fix

Adjustability

Design Service & Support

Sustainability

Technical Data Sheeet

Installation of B.O.S.S. A1

B.O.S.S. A1 Brick on Soffit System (Bolting to WMS) Installation Guide (1,988kb)

Specify B.O.S.S. A1

Discuss Your Project

Meet the B.O.S.S. of Brick Soffit Systems

Design Service & Support

Header Bond 65 X 215mm

Stretcher Bond 65 x 327mm

Half Lap Bond 215 x 215mm

Soldier Bond 215 x 215

Related Products

IG Brick Panel System

Brick Slip Arches

A1 Brick Slip Lintels

Key Benefits of B.O.S.S. A1 (Brick on Soffit System)

Request CPD Presentation