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Procheck 300 - Holland Green

Procheck 300 from the A. Proctor Group Ltd has been chosen as a high performance vapour control layer for three new apartment buildings on the site of the former Commonwealth Institute, to the south of Holland Park. The Holland Green development is grouped around the proposed new home of the Design Museum, and offers an outstanding space where residents can live amongst modern architecture in harmony with the beauty of a green park landscape.

Global contractor Martifer Metallic Constructions installed 2,200m2, of aluminium curtain walling incorporating Procheck 300, a lightweight, reinforced, polyethylene, vapour control layer.

Procheck 300 is a highly effective vapour control layer, for use within roof and wall constructions to prevent warm, moist air escaping from inside the building and condensing within the insulation. It has long been recognised that the correct management of moisture vapour within buildings is an important aspect of ensuring the longevity of not only the building fabric, but also the health of the occupants.

The use of Procheck 300 reduces the risks of condensation, maintaining the highest level of moisture resistance throughout the apartment buildings, providing protection for many years to come.

Procheck 300 - Holland Green

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T: 01250 872261
T: 01250 872261

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Support & Services

Telephone-Support-930x550-1 Questions? Call our experienced Sales or Technical professionals now on 01250 872 261.
Cond-Risk-930x550 A calculation to evaluate the likelihood of interstitial condensation in your roof or wall.
U-Value-930x550-1 Demonstrates the thermal performance of construction elements such as roofs, walls & floors.
SAP-Calc-930x550 A whole building assessment of energy efficiency. Required by building control to show compliance.

Contact Us

  8:30am - 5pm, Mon - Fri

  01250 872 261

  01250 872 727


  A. Proctor Group Ltd., The Haugh, Blairgowrie, PH10 7ER



"As a roofing contractor specialising in the larger, more prestigious, type of project, we prefer to use only the highest quality products. Therefore we use Proctor Roofshield wherever possible; we have been using it for over 15 years, together with their condensation risk analyses and U-value calculations."

Mike Camilleri - Camilleri Roofing



Innovative Construction Products for Over 80 Years.