Roofing Archives - Page 2 of 3 - Sansom - Construction & Remedial Engineering Specialists, Auckland

COMPLEX WARM ROOF SYSTEM FOR AUCKLAND HOSPITAL PLANT & TUNNEL BUILDING

The Auckland Hospital Plant & Tunnel Building project involved a comprehensive waterproofing solution, including basement tanking, tunnel waterproofing, coating works, façade sealant works, flashing works, and an extensive warm...

SUCCESSFULLY DELIVERING A LARGE-SCALE WARM ROOF SYSTEM FOR AUCKLAND AIRPORT

This project at Auckland Airport featured a substantial 3,000m² warm roof installation and was complex due to the massive insulation build-up, ranging from 700mm to 1400mm in height. It...

LUCERNE RD – COATING EXISTING TORCH-ON ROOF

Clean and overcoat an existing torch-on roof membrane (approx. 340m²) with a Resene paint system. The 11-year-old Nuralite White Membrane has discoloured significantly due to city rain exposure, turning...

SKYCITY HOTEL COURTYARD ROOF REPLACEMENT

Sansom successfully delivered a high-performance roofing solution at the SkyCity Hotel Courtyard. The roof membrane installation, approximately 684m², was completed on time and in full compliance with building code...

TARA ITI PRIVATE RESIDENCE WARM ROOF – TE ARAI LINKS GOLF CLUB

Sansom successfully delivered high-performance roofing solutions at Tara Iti Private Residence, located within the prestigious Te Arai Links Golf Club. The project involved installing: 294 m² of Nuratherm Warm...

HIGH-RISE APARTMENT REMEDIAL WATERPROOFING PROJECT IN AUCKLAND CBD

Overview This project involves waterproofing and concrete repair works for a high-rise apartment building in Auckland’s CBD. The 34-storey building required remediation work on four levels featuring extensive balconies....

SUCCESSFULLY DELIVERING A WATERPROOFING SOLUTION FOR A LARGE-SCALE INDUSTRIAL PROJECT

Overview This large-scale industrial project involved the installation of TPO membrane roofing across two connected roofs, covering approximately 1,700 square metres. The scope included managing roughly 90 large plinths...

THE PACIFICA, AUCKLAND CBD

The now iconic Pacifica Building consists of 57 levels and is 178m high. The team at Sansom was responsible for installing the structure’s waterproofing systems. These included: Two-layer bitumen...

SITE 6 WYNYARD QUARTER ROOF MEMBRANE

Sansom has multiple areas of work on Site 6, including Tanking, Podium, Deck and Roof membrane and Panel Jointing. This will be for the Roof membrane that will be...

WDHB TŌTARA HAUMARU DEVELOPMENT

Overview The Waitematā DHB began undertaking significant infrastructure upgrades at the North Shore Hospital site to cater for the anticipated population surge in the North Shore of Auckland. These...

SANSOM’S 20-YEAR MAINTENANCE PARTNERSHIP WITH AUCKLAND DISTRICT HEALTH BOARD

Overview For 20 years, Sansom has held a facilities maintenance contract with the Auckland District Health Board (ADHB), offering daily maintenance services across Auckland Hospital, Starship Hospital, Greenlane Medical...

CITY RAIL LINK (CRL)

Overview New Zealand’s largest ever construction project, the City Rail Link (CRL) connects external train stations and lines in Central Auckland with underground tunnels and station upgrades. Kicking off...

Te Mātāwai Complex

Overview After assisting with design and successfully securing the tender, Sansom took on a large project in Auckland’s CBD. The project, located at 139 Greys Avenue, involved the construction...

COSTCO

The first New Zealand Costco store opened its doors in Auckland’s Westgate in September 2022. The chain’s new megastore boasts a grocery store, a food court and bakery, and...

TRINITY APARTMENTS

Sansom helped design a remedial scope and specification for the following work:Installed Vinyl Ester Pool coating system from Allnex and installed Nuralite 3PC system to terraces, ponds and decks....

AUCKLAND WAR MEMORIAL MUSEUM

On this project we uplifted the existing asphalt and concrete and then removed the failed membrane from the roof of the underground carpark that is also the tourist bus...

SYMONDS STREET CARPARK MEMBRANE

Bituthene 5000 was placed on the carpark ramp to waterproof an area of the building that housed a power transformer. We also used Bituthene liquid membrane to seal around...

WATERVIEW TUNNEL SOUTHERN VENT BUILDING ROOF

On this project we placed a Nuplex two-layer Soprema torch on system, for the first time in New Zealand. The Mini Macaden 1000 fully automated installation system was used...

WATERVIEW TUNNEL ROOF – NORTH END

This project involved laying the Soprema Jardin system supplied by Nuplex at the northern end portal of the Waterview tunnel.

ST CUTHBERT’S COLLEGE TENNIS COURT ROOF

1500m2 two layer butt joint membrane installed with our Mini-Macaden automated torch on membrane machine, which allows us to install torch on membrane at a much faster rate. We...

ST ANDREW’S VILLAGE WARM ROOF

Sansom Construction completed 2500m2 of Nuralite’s warm roof system across three buildings in St Andrew’s Village in Glendowie, Auckland. Sansom completed the installation of the metal tray deck, vapour...

MIDDLE COURTVILLE

Waterproofing membrane refurbishment to main roof area.

SIR EDMUND HILLARY COLLEGIATE WARM ROOF

Multiple warm roofs and gutters installed with Nuralite double layer torch on system both on plywood and PIR board over new metal substrate and existing.

CARLTON GORE CARPARKS

Removal of failing carpark coating, applying Nuraply 3PC via Mini Macaden, overlay with 55mm asphalt.

AUCKLAND CENTRAL LIBRARY GREEN ROOF

Hydrotech Monolithic Membrane (MM6125) System to main roof & deck areas. Sansom completed work to refurbish and waterproof the existing library roof and deck area to preserve the building,...

AIR NZ PODIUM ROOF

Sansom undertook design and installation of the new podium membrane at Air New Zealand House. We used Ardex screed and Ardex membranes.

CARLTON GORE OFFICE ROOF SCREED

Supplied and laid rapid set screed cement ARDEX A38 in the following locations: Mechanical plant room Footpath/walkway Upper ramp Lower carpark entrance

HUGO JOHNSON DRIVE COATING

Waterproof coating to concrete panels.

CARLTON GORE CARPARK MEMBRANE

Uplifting existing Neuchatel, preparing substrate with floor grinders, applying Bituthene 5000 and overlaying with 50mm of asphalt.