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Marshall Street

How to solve a 14,000 sq. ft. office renovation with Topcret.

Success Stories

Marshall Street

How to solve a 14,000 sq. ft. office renovation with TOPCRET – 50 Marshall Street

Success Stories
Marshall Street

Product: BAXAB® | Color: Perla | Architecture: Brimelow McSweeney Architects

This project is a redevelopment of an existing 14,000 sq. ft. office building located adjacent to Carnaby Street in the heart of Soho. On the ground floor, they created a new office entrance lobby along with a new 1,400sq.ft. retail unit fronting onto Marshall Street. The scheme involves the Cat A office fit-out of the upper floors ready for occupation by the new tenants.

The building was stripped back to its reinforced concrete shell. This meant the floor levels were uneven and the floor surface was jagged and with holes throughout. The conventional solution would be to pour screed over to the height that was needed and lay a flooring system over the top, but because this would have to be laid over all 5 floors the costs and logistics of getting the screed up to these floors financially unviable. The screed option also had a detrimental on the length of the project due to the drying time needed.

The scheme involves the Cat A office fit-out of the upper floors ready for occupation by the new tenants.

Topcret’s solution was to lay a quick-drying self-levelling screed over the floor base this was to level the floor and raise it to the required height.

Afterward, we applied a two-layer system of Epoxy resin with Elasticated matting to give a firm base for which to lay Topcret’s BAXAB on the floor.

Each floor and wall was laid in 1 week which allowed other trades access, speeding up the site’s program

The advantage of this solution over the screed system is that by using the Topcret system, each floor and wall was laid in 1 week which allowed other trades access, speeding up the site’s program. The added advantage was the cost-saving.

Baxab-Eco®
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VOCs free
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you leave a mark.
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Baxab-Eco
Regulation or ProtocolBaxab-EcoRegulation or Protocol Version
French VOC regA+Decree of Mar11 (DEVL11091903D) and Arrete of Apr11 (DEVL1104875A) modified in Feb12 (DEVL1133129A)
French CMR componentsPassRegulation of Apr and May09 (DEVP0908633A and DEVP0910046A)
Italian CAM ediliziaPassDM 23-06-22 n.256, GURI n.183 del 06-08-22
ABG/ AgBBPassAusschuss zur gesundheitlichen Bewertung von Bauprodukten (Jun21)
Belgian Reg.PassRoyal decree of May 2014 (C-2014/24239)
BREEAM InternationalExemplary LevelBREEAM International
New Construction (2022)
BREEAM NorExemplary LevelBREEAM-NOR v6.0
New Construction (2022)
CDPHPassCDPH/EHLB/Standard Method v1.2 (Jan17)
M1PassM1 Protocol of Nov17
Ecocemento
Regulation or Protocol EcocementoRegulation or Protocol Version
French VOC regA+Decree of Mar11 (DEVL11091903D) and Arrete of Apr11 (DEVL1104875A) modified in Feb12 (DEVL1133129A)
French CMR componentsPassRegulation of Apr and May09 (DEVP0908633A and DEVP0910046A)
Italian CAM ediliziaPassDM 23-06-22 n.256, GURI n.183 del 06-08-22
ABG/ AgBBPassAusschuss zur gesundheitlichen Bewertung von Bauprodukten (Jun21)
Belgian Reg.PassRoyal decree of May 2014 (C-2014/24239)
BREEAM InternationalExemplary LevelBREEAM International
New Construction (2022)
BREEAM NorExemplary LevelBREEAM-NOR v6.0
New Construction (2022)
CDPHPassCDPH/EHLB/Standard Method v1.2 (Jan17)
M1PassM1 Protocol of Nov17
Baxab-Eco
Regulation or ProtocolBaxab-Eco
French VOC regA+
French CMR componentsPass
Italian CAM ediliziaPass
ABG/ AgBBPass
Belgian Reg.Pass
BREEAM InternationalExemplary Level
BREEAM NorExemplary Level
CDPHPass
M1Pass
Ecocemento
Regulation or Protocol Ecocemento
French VOC regA+
French CMR componentsPass
Italian CAM ediliziaPass
ABG/ AgBBPass
Belgian Reg.Pass
BREEAM InternationalExemplary Level
BREEAM NorExemplary Level
CDPHPass
M1Pass
Regulation or Protocol EcocementoRegulation or Protocol Version
French VOC regA+Decree of Mar11 (DEVL11091903D) and Arrete of Apr11 (DEVL1104875A) modified in Feb12 (DEVL1133129A)
French CMR componentsPassRegulation of Apr and May09 (DEVP0908633A and DEVP0910046A)
Italian CAM ediliziaPassDM 23-06-22 n.256, GURI n.183 del 06-08-22
ABG/ AgBBPassAusschuss zur gesundheitlichen Bewertung von Bauprodukten (Jun21)
Belgian Reg.PassRoyal decree of May 2014 (C-2014/24239)
BREEAM InternationalExemplary LevelBREEAM International
New Construction (2022)
BREEAM NorExemplary LevelBREEAM-NOR v6.0
New Construction (2022)
CDPHPassCDPH/EHLB/Standard Method v1.2 (Jan17)
M1PassM1 Protocol of Nov17
Regulation or Protocol Ecocemento
French VOC regA+
French CMR componentsPass
Italian CAM ediliziaPass
ABG/ AgBBPass
Belgian Reg.Pass
BREEAM InternationalExemplary Level
BREEAM NorExemplary Level
CDPHPass
M1Pass
Regulation or ProtocolBaxab-EcoRegulation or Protocol Version
French VOC regA+Decree of Mar11 (DEVL11091903D) and Arrete of Apr11 (DEVL1104875A) modified in Feb12 (DEVL1133129A)
French CMR componentsPassRegulation of Apr and May09 (DEVP0908633A and DEVP0910046A)
Italian CAM ediliziaPassDM 23-06-22 n.256, GURI n.183 del 06-08-22
ABG/ AgBBPassAusschuss zur gesundheitlichen Bewertung von Bauprodukten (Jun21)
Belgian Reg.PassRoyal decree of May 2014 (C-2014/24239)
BREEAM InternationalExemplary LevelBREEAM International
New Construction (2022)
BREEAM NorExemplary LevelBREEAM-NOR v6.0
New Construction (2022)
CDPHPassCDPH/EHLB/Standard Method v1.2 (Jan17)
M1PassM1 Protocol of Nov17
Regulation or ProtocolBaxab-Eco
French VOC regA+
French CMR componentsPass
Italian CAM ediliziaPass
ABG/ AgBBPass
Belgian Reg.Pass
BREEAM InternationalExemplary Level
BREEAM NorExemplary Level
CDPHPass
M1Pass