GSI Contract Services was founded in 2005. We specialise in all aspects of passive fire protection including intumescent coatings to structural steelwork, service penetrations and all types of fire barriers.

GSI Contract Services was founded in 2005. We specialise in all aspects of passive fire protection including intumescent coatings to structural steelwork, service penetrations and all types of fire barriers.

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Within the construction industry, GSI are recognised as one of the leading specialists in passive fire protection. Included in our repertoire we also specialise in all aspects of air sealing works, industrial painting and thermal soffit insulation.

Within the construction industry, GSI are recognised as one of the leading specialists in passive fire protection. Included in our repertoire we also specialise in all aspects of air sealing works, industrial painting and thermal soffit insulation.

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As we are members of some of the leading UK construction company supply chains, we have completed works throughout the UK. As these relationships continue, GSI are now receiving ever increasing repeat contracts.

As we are members of some of the leading UK construction company supply chains, we have completed works throughout the UK. As these relationships continue, GSI are now receiving ever increasing repeat contracts.

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As a company, we pride ourselves on providing a first class service from initial consultation to completion of a contract, whilst ensuring that the most cost effective work ethos and professional working relationship is maintained for our clients.

As a company, we pride ourselves on providing a first class service from initial consultation to completion of a contract, whilst ensuring that the most cost effective work ethos and professional working relationship is maintained for our clients.

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GSI are third party accredited within the FIRAS scheme. All our operatives have a minimum certification of NVQ Level 2 in passive fire protection and are CSCS registered. GSI are also CHAS, SMAS and Achillies (Building Confidence) accredited.

GSI are third party accredited within the FIRAS scheme. All our operatives have a minimum certification of NVQ Level 2 in passive fire protection and are CSCS registered. GSI are also CHAS, SMAS and Achillies (Building Confidence) accredited.

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Our head office is based in Little Chalfont, Buckinghamshire and our staff have over 30 years of combined experience and commitment. Explore our website to find out more.

Our head office is based in Little Chalfont, Buckinghamshire and our staff have over 30 years of combined experience and commitment. Explore our website to find out more.

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Case Studies - fire stopping, fire sealing and acoustic sealing

Signature Hangar – Luton Airport

Images above and below: The Signature Hangar at Luton Airport is a new hangar for privately owned planes based at Luton Airport. GSI completed £100,000 of work encompassing intumescent coatings for fire protection with a high decorative topcoat finish over a 3 month period.  

  

 

London Design Outlet – Wembley (LDO)

Image right: LDO is one of its kind to be set up in the Capital including 75 outlets, 15 restaurants & coffee shops and 9 screen cinema adjacent to Wembley Stadium. Our 21 month contract works included decorative works to structural steelwork, fire stopping to service penetrations, air sealing and acoustic sealing.

 

 

39 Victoria Street – London

Image left: The scope of works for this particular contract included intumescent coatings to all of the new structural steelwork and the repair of existing using cement based spray along with the required fire protection. GSI also carried out all air, fire and acoustic sealing to this 88,500 sq/ft "High quality West End" office accommodation and ground floor retail space.

 

 

 

Athletes' Village, blocks N09 & N10 – John Sisk & Son

Image right: GSI were awarded the fire stopping, acoustic and air sealing contract on two of the athletes' village tower blocks for the London 2012 Olympics. The sixteen month contract involved fire-stopping around service penetrations passing through walls and floors. All air sealing requirements were carried out to the perimeter of the building.

 

 

 

BAA Airports

GSI have been awarded several fire protection contracts by some of the most recognised construction companies within the UK including works at London Heathrow, Gatwick and Birmingham Airports. The works have included both fire stopping, fire barriers, steelwork and fire protection to new and refurishments projects.

Belmarsh West Prison - Skanska

We were the specialist fire protection and air sealing contractor for the new development at Belmarsh West  Prison. GSI completed all intumescent coatings to structual steel work, fire stopping, fire barriers and air sealing. Also on the contract, we completed the acoustic/firestopping to all dry lined walls on behalf of the BDL Group.

Westfield Shopping Centre, Stratford - BDL Group

GSI installed fire barriers to the shop fronts as part of the prestigeous Westfield Shopping Centre, Stratford. The works involved the supply and installation of approximately 5000 m2 of fire barriers. We also carried out extensive high decorative intumescent coatings to internal and external structual steelwork.

New Bakers Court - Kier Construction

GSI were initially awarded the fire protection upgrade of existing soffits using cement based spray. The project also included additional floors being installed as well as the perimeter of the building being widened. All of the additional steelwork was fire protected using intumescent paint. GSI were also responsible for the removal of existing and replacement of new soffit insulation to an area of 3500 square metres.