Wales

This rubber clad plywood on this balcony flat roof in Flint, North Wales had failed, deteriorating in several places. This was the third time the roof had had to be replaced in the space of 12 years and the owner was now seeking alternatives. As the pictures show, the flat roof was over a hollow storage area which adjoined the house. A new substrate was required along with a waterproof covering.

QA Project reroofing the Llandinam Building, a laboratory on Aberystwyth University's Penglais Campus:

Multiple factors problematised the successful waterproofing of this laboratory refurbishment, including issues with keeping the building itself waterproof while the works progressed.

The laboratory roof has a series of higher levels draining into central chute outlets and discharging onto lower level roofs. These lower roofs have glazing along their entire lengths.

This wraparound roof in Talybont in Ceredigion, West Wales, was badly leaking and in desperate need of repair and refurbishment. Water was pooling everywhere, the existing surface was ripped, lifting and leaking, and moss had formed in clumps over much of the surface.

Despite this, the underlying roof was still sound and able to be reused!

Aberystwyth, on the wet and windy west coast of Wales, is a place that knows how important waterproofing is! Balconies that pool and collect water are balconies that rot and decay before their time, never lasting as long as their materials would suggest. The polymer system, which reuses plastic polymer particles, keeping them out of rivers and seas, is fully waterproof. It provides a seamless, jointless covering for balconies, roofs and walkways.

Knowing the polymer system's flexibility and our high standard of work, Aberystwyth University in West Wales asked us to solve a tricky skylight issue...

Flashings and kerb upstands tend to be manufactured to particular sizes, meaning that non-standard skylights made to special size requirements can often present a challenge. 

The roof of the Ceredigion Training Centre at Llanbadarn on the outskirts of Aberystwyth was in dire need of proper insulation. The existing roof did not conform to government U-values and the cold roof was costing the training centre money in heating. 

We worked with the existing mastic asphalt roof, saving time, money and resources. The entire area was cleaned, with increased ply fascias fitted in preparation for the roof to receive the tapered insulation - a thickly insulated power deck designed for foot traffic.

This flat roof in Barry in the Vale of Glamorgan was in need of refurbishment as its existing single ply membrane was leaking. With the high winds and rain of Autumn and Winter 2015, this was causing problems for the owners, who needed to find a lasting solution quickly.

We over-coated the roof with a jointless, seamless liquid membrane system which would wholly prevent any further leakage or water ingress, saving electro testing, as well as ensuring the roof would stay leak-free for at least another 20 years.

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This onetime-garage flat roof in Comins Coch a mile outside Aberystwyth in West Wales needed to conform to strict U value standards as it was being remodelled as a family kitchen and would be attached to the main property, thus making it a warm roof as well as a flat roof.

The popular 36 room Belle Vue Hotel in Aberystwyth contacted us in desperate need of a new roof for a rear-facing area of the hotel. The existing mastic asphalt roof was blistered and leaking, requiring full re-waterproofing and weatherproofing, all while the hotel remained operational.

This house in Machynlleth in Powys, Mid Wales, needed low cellulose content resin roofing over just one section - an easily accessible flat roof strip running alongside the pitched roof that formed the larger part of a new extension.

The section included a skylight and a few details and joins that provided more of a challenge as they butted up against both the new pitched roof area and an older extension (so that this flat section effectively extended two differently-aged sections of roof, sideways).