Sika Liquid Plastics

Sika Liquid Plastics has specified and supplied a roof upgrade solution for West Suffolk Hospital to renew the waterproofing membrane on multiple areas of the hospital campus and create a gradual pitch to aid drainage while enhancing the building’s thermal performance. Delivered by specialist contractor, Allard Construction, the phase four programme included seven sections of the building in a 20 week programme. The seven areas that needed work were all under heavy coverage of mechanical plant and pipework, and consequently there were large areas of restricted access, these issues made Sika Liquid Plastics the perfect choice for the project

Pinewood Studio in Cardiff may be the location where Dr Who regularly saves the Universe but there was no intergalactic crisis when the building’s 16,000m2 roof needed to be refurbished recently. Instead, Sika Liquid Plastics’ Sikalastic® 625 cold applied liquid membrane provided the ideal solution to protect the building from Wales’ famously wet climate while enabling a low key project that didn’t disrupt filming on the many Hollywood movies and acclaimed TV shows filmed there, which have included James Bond, Harry Potter and Sherlock. https://www.youtube.com/watch?v=ayB4ekA7FfM&feature=youtu.be

Sika Liquid Plastics produces a range of complete roof systems, and several options were utilised on MediaCityUK. Building C levels 6 and 7 have an inverted roof system with level 7 also having a Decothane Delta 25 warm roof system installed on the upstands. In addition the timber canopy on this level was waterproofed with Decothane Delta 25. Building B and the studios had an Inverted Roof System installed which includes a root resistant version of Decothane – Liquid Plastics market leading liquid applied roofing membrane.

The Metro Centre is over 22 years old and the building had been experiencing leaks, a problem which was exacerbated by the numerous changes in plant installations on the roof. The original felt waterproofing had reached the end of its working life and a system was required that would keep the building watertight, help comply with current building regulations, and bring the insulation standards up to Part L. A Cold Bonded Built-Up Roofing System was specified for the project consisting of 40mm Decotherm insulation, a Carrier Membrane, and a seamless Decothane Gamma 20 waterproof ‘cap sheet’.

Constructed in 1969, Lancaster University’s iconic chaplaincy centre is one of the first buildings that come into view when arriving on campus and amongst the university’s most architecturally distinctive. It features three circular roofs which rise in the centre of the building to create a three-pronged spire. The building has become an instantly recognisable visual symbol since being used as the basis for the university’s logo in 1989. The recent roof refurbishment project, delivered using Sika Liquid Plastics’ Decothane Ultra system, received the Liquid Roofing Project of the Year under 1000m2 at the LRWA Awards 2017.

Refurbishment of the walkways was required as part of a wider upgrade programme delivered by main contractor, Thomas Sinden. The existing asphalt covering had been damaged and the resulting water ingress was not only causing leaks into the properties below but was also compromising the building fabric with signs of damp in the external walls. The project had to be carried out while the apartments remained occupied so it required a solution that could be installed quickly with minimum disruption to residents and excellent performance over an extended service life.

All apartments are accessed at the rear of the building via stairs and walkways and the existing asphalt walkway surfaces had blistered, causing various leaks and creating a trip hazard for residents. There was an urgent requirement to carry out the walkway refurbishment while the building remained fully occupied and with minimal disruption for occupants. The building’s flat roof had also reached the end of its service life, requiring a refurbishment to protect the apartments from water ingress.