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Alpine MI · Rhubarb OfficesCase study · 2026
Alpine MI · Est. 2022sales@alpinemi.co.uk
(N° 18) ProjectRhubarb Offices
SectorHospitality · Workplace
LocationSW18
Programme4 weeks

Rhubarb,Offices.

N° 18 — SW18Rhubarb HospitalityRhubarb Hospitality office building
(01) — The brief

Two ageing roofs, fully renewed. New washrooms, built from shell.

Alpine MI delivered a combined refurbishment package for Rhubarb Hospitality, protecting the occupied office building with a complete flat-roof renewal while also constructing new washroom facilities from an empty shell.

The four-week programme brought together specialist waterproofing, new plumbing and drainage, electrical installations, ventilation, partitions and premium interior finishes within one coordinated main-contractor delivery.

(04) — FinishesTurnkey delivery

Every service concealed, every finish considered

Premium sanitaryware, chrome brassware, black column radiators and large-format porcelain floor tiles complete the facilities. Precise panelling, mouldings, wallpaper and discreetly concealed services give the finished rooms a distinctive, durable character.

Premium sanitarywareChrome brasswareBlack radiatorsPorcelain flooringDecorative mouldingsTurnkey handover
Finished Rhubarb office WCRhubarb Offices · Interior finish
Rhubarb office washroom corridorRhubarb Offices · New washrooms
(03) — Washroom constructionEmpty shell to turnkey

Boutique-hotel character, inside an office setting

The new washrooms were constructed entirely from an unused area. Alpine MI formed the partitions and openings, installed all hot and cold-water services, waste and drainage, then completed lighting, ventilation and power before delivering the final decorative scheme.

New partitionsNew plumbing and drainageLED lightingMechanical ventilationSage-green panellingPatterned wallpaper
(02) — Roof refurbishment700+ m²

Seamless protection, built for the long term

The building’s two ageing flat roofs—one felt and one asphalt—were cleaned, repaired and prepared before receiving substrate-specific reinforced liquid waterproofing systems. Upstands, gutters, drainage outlets and perimeter details were fully incorporated to eliminate vulnerable joints and weak points.

Felt and asphalt substratesReinforced liquid systemCarrier membranesDetailed upstandsDrainage coordination20-year guarantee
Completed Rhubarb office flat roofRhubarb Offices · Roof refurbishment
(N° 01) — Office area3,400ft²Occupied hospitality headquarters.
(N° 02) — Roof area700m²+Two refurbished flat roofs.
(N° 03) — Programme4weeksCoordinated main-contractor delivery.
(N° 04) — Guarantee20yearsManufacturer-supported protection.
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Royal London
Dental Department

SectorHealthcare
LocationWhitechapel · E1
StatusOperational hospital
Programme10 weeks

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