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Products2018-07-30T11:08:53+00:00

We supply timber for Advanced Building Constructions

The IWS philosophy is to combine our internal intelligence with that of the leading experts in the industry to improve the quality of the solutions we build and produce homes we all want to live in. Our solutions are developed as key components of the overall structure and not designed in isolation.

With our ever expanding client base, we always put their needs and requirments first. We love what we do, therefore we will strive to create and give you a end result in which you will love

IWS FAST BOARD

IWS Fast Board is an MgO based board manufactured exclusively to IWS’ specification. All MgO and non-combustible boards cannot be treated as equal or equivalent

  • Fire resistance – BS EN 1366:Part 1 1999 (load bearing walls)

  • Reaction to fire (Euroclass A1)

  • STA FR Build (Category C Compliant)

  • Impact tested to EN 12871:2008

  • Insect resistant

  • Not corrosive to galvanised fixings

  • Classified as non-hazardous

  • Low vapour resistivity

TECHNICAL GUIDE
COSHH DATA SHEET
SPANDREL TEST PDF
CUSTOMER INFORMATION
TECHNICAL DATA SHEET 1
TECHNICAL DATA SHEET 2
BUILD DATA SHEET
BUILD DATA SHEET

IWS FR treated timber contains: Flame Retardant (FR) and Water Repellent (WR)

IWS FR Treated Timber

The IWS-FR Treated Timber utilises a water-based blend of synergistic flame retardant ingredients which was developed with only the timber building fabric in mind. The treatment was designed for structural timbers and formulated to provide robust resistance to site construction fires. It’s an audited, factory produced, controlled treatment and does not contain halides (chlorides or bromides), metals, phosphates or volatile organic compounds.

The Water Repellent included has been successfully used in the Ultrajoist product (Our parent company’s unique blend) for over 10 years to minimise the ingress of water, resulting in greater stability during and after the build process. This is a tremendous advantage when multi-storey timber structures are being constructed. The IWS-FR treatment under test has demonstrated its ability to minimise dimensional change when measured against its leading competitor products

As a result, IWS-FR treatment is suitable for timber studs, joists, rails, plywood and OSB components used in timber frame

CUSTOMER INFORMATION
TECHNICAL DATA SHEET 1
TECHNICAL DATA SHEET 2
BUILD DATA SHEET
BUILD DATA SHEET

IWS FR treated timber contains: Flame Retardant (FR) and Water Repellent (WR)

IWS FR OSB

Our FR OSB is compliant with the STA’s new guidance, which was designed to help clients, designers and CDM co-ordinators consider the risk of fire to neighbouring buildings should a fire occur in a timber frame building during construction. EGGER Eurostrand OSB3 has been specifically designed to provide not only dimensional stability and high load bearing properties but also the ability to perform in humid conditions. All Eurostrand OSB 3 is supplied pre conditioned with a minimum moisture content of 5% which helps to reduce possible dimensional movement offering better overall dimensional stability. 100% formaldehyde free content is equivalent to natural wood and is CE-certied according to EN 13986. Eurostrand OSB 3 has been independently certified by the BBA (No.08/4546) as a load bearing oriented strand board for use in humid conditions.

FR OSB consists of the EGGER OSB 3 treated with IWS FR treatment which offers the unique combination of:

  • Flame Retardant (FR)

  • Water Repellent (WR)

CUSTOMER INFORMATION

Technical Information glimpse

Length: 2400mm, Width: 600mm, Thickness 18mm or 22mm, Fixings: Standard EGGER fixing details apply, STA FR Build: Category C Compliant

Minimum airborne sound insulation levels for intermediate floors:

IWS-FAST Chipboard

Our IWS-Fast Chipboard has a weather resistant peel clean top surface layer, which results in a product that offers protection from moisture penetration. The base product, EGGER Peel Clean Xtra, is manufactured to the specification of EN312, is regularly audited independently, is FSC chain-of-custody certified and has been independently certified by the BBA (No.08/4585) as a chipboard flooring board capable of providing temporary weather protection prior to completion of the building envelope. The chipboard has a reactive Hot Melt Polyurethane coating rolled on which when cured forms a FR barrier and creates FAST® Chipboard providing robustness against fire.

CUSTOMER INFORMATION
  • Scotland Section 5.2 = 43 RW

  • England & Wales Approved Document E = 40 RW FAST® Chipboard on an IWS-Floor = 44RW

Technical Information glimpse

Length: 2400mm, Width: 600mm, Thickness 18mm or 22mm, Fixings: Standard EGGER fixing details apply, STA FR Build: Category C Compliant

Minimum airborne sound insulation levels for intermediate floors:

Intermediate Floor

Delivers superior acoustic performance

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Separating Floor

Timber floors for masonry construction

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