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Styrofoam is an extruded polystyrene foam material developed by Dow and is more than an effective thermal insulant. It has a unique combination of physical and chemical characteristics that make it a key component within a wide variety of today's high performance composite structures. Styrofoam is lightweight, yet exceptionally strong, safe in use and capable of being precision - engineered. For use in floors, basements, flat and pitched roofing applications on both new build and refurbishment projects.

  • High compressive strength
  • Will last lifetime of floor, wall or ceiling
  • Lightweight and strong
  • Excellent thermal performance
  • Low moisture absorbance
  • Good bonding properties


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Recent Projects Thermal

Spacetherm - Custom House  Cornwall


Project: Custom House
Product: Spacetherm
Location: Cornwall


Spacetherm - Nottingham Playhouse


Project: Nottingham Playhouse
Product: Spacetherm
Location: Nottingham


Spacetherm - Bruce Platform

Project: Bruce Platform
Product: Spacetherm
Location: North Sea


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Spacetherm aerogel insulation, with a class leading thermal conductivity of 0.015W/mK.

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Thin multifoil insulation designed for use in warm pitched roof construction.



Styrofoam rigid insulation board bonded to a range of internal finishing boards such as plasterboard.
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Contact Us

  8:30am - 5pm, Mon - Fri

  01250 872 261

  01250 872 727


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



  • "The Hemsec Group of companies are continually striving to find a condensation controlled membrane that will exceed our expectations. We realise the importance of such a membrane in the construction of all our SIP structures and chose the A. Proctor Frameshield plus 150 product for all of its benefits and the excellent product support from A. Proctor Ltd."

    James Glover - Hemsec Installations Ltd.

  • "Our measured days saved, based on our previous Clair TAR where fabrication and shaping of Aerogel was carried out off shore shows 13 days saving overall. This time saved was a direct result of supplying a pre-cut/preformed vessel insulation of Aerogel Insulation for bends, tees, dome ends and vessel bodies."

    Alan Stephens - Cape Aberdeen

  • "The sales team at Proctor's are very knowledgeable and helpful with every enquiry. All deliveries arrive exactly when they say. The quality of the cladding products is second to none and we have successfully supplied several very hi-specification jobs. We have no hesitation in recommending Proctor's products to our customers."

    Ken McLelland - Ken's Yard

  • "Ease of ordering, technical support, ease of installation, no roof ventilation required in most circumstances, high strength of the material resists damage through foot traffic, no wind generated noise & the peace of mind knowing that we are not likely to get complaints of condensation problems from our customers."

    Chris Watts - RB Watts Ltd

  • "We have found their sales team to be very efficient, and highly reliable in terms of deliveries and order support. The products which Proctors offer are unique, and meet our customers demands in terms of superior performance and value."

    Martin Parry - Lawsons Eco Centre

  • "The A Proctor Group Ltd provide Eurban Ltd with quality breathable membranes for a number of commercial, education and private building projects. We have found their technical expertise and customer service to be superb."

    Melissa Doughty - Eurban Ltd.

  • "Proctors have supplied Avonside Supplies for many years with the highest quality of acoustic and thermal materials and provided us with technical assistance whenever it was requested. We have always received a first class service from the Proctor’s team and would have no hesitation giving our recommendation."

    Keith Williams - Avonside Supplies

  • "By working with the A Proctor Group, we supply quality products to site, within the timescales our customers require. The Proctor Group continue to portray total professionalism in all aspects of trading between our two companies."

    Mike Roberts - Blinking Lamp Company

  • "The A Proctor Group Ltd has been supplying CGL with quality insulation products for over 20 years now. As well as providing the insulation they have provided technical know-how and assistance on the insulation as well as condensation risk analysis for the product build up. The whole team are professional and reliable and its great to know that when we pick up the phone we know whatever we need is at the other end."

    Brian McIntyre - CGL Facades

  • "We, at Bovis Homes, specify Roofshield on all of our developments as we believe it presents a cost effective solution and ensures our roof spaces are adequately ventilated but without the introduction of cold air through conventional soffit ventilation"

    Michael Black - Bovis Homes

  • "A Proctor consistently deliver quality products at cost effective prices which in turn gives our customers excellent value for money. Their customer service and reputation is second to none."

    Gethin Williams - EuroClad Ltd

  • "Arabian Profiles have used Profoil Vapour Barrier on numerous projects in the Middle East. Despite the distance from the UK to the Middle East the service from Proctors has always ensured that the product arrives in a timely manner."

    John McWilliams - Arabian Profile

  • "The A Proctor Group Ltd.'s high quality Vapour Control Layers have now become our products of choice. They have been used in various projects including Portlaoise Education Campus, Newry Leisure Centre and Pallas Foods, Dublin. They also offer a very high level of customer service, prompt deliveries and are always at the end of the phone which is sometimes invaluable in times of need."

    James Wyse - U-Value Insulation

  • "We have traded together for many years and our partnership is stronger than ever due to the quality, range and versatility of products supplied. The technical knowledge, customer service and support we receive is exceptional"

    Paul Mullan - Charles Tennant

  • "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.