Welcome to BSI Ltd

Established in 1978, BSI Ltd is one of the leading manufacturers of Butyl products in Ireland today. With over 250, 000 square metres of Butyl membrane already installed, BSI Ltd has the knowledege, experience and skills to determine the key requirements for any water proofing or water retention projects.

From domestic to industrial, recreational to environmental, agricultural to civil and hydro engineering, BSI Ltd can design, manufacture and install a Butyl based solution to suit any customer specification and budget.

It is estimated that since its introduction over 40 years ago, Butyl-EPDM membranes cover more than one billion square metres. The versatility of the membranes allows for a wide and varied range of applications such as:

all flat roofing solutions,

water catchment and irrigation (ponds, lakes, reservoirs etc),

toxic, industrial and agricultural waste management,

water-proofing of bridge decking,

tunnel linings,

building foundations and car parks, to name but a few.

Become an Approved Flat Roof Contractor

To be able to get the greatest rewards from any product you have to fully understand the materials, their diverse uses and application.

To the right contractor we offer practical, hands on training with our roofing system, site training, on going inspections and continuous technical back up from our experienced team of technical advisors.

But what else can you expect?
RubberBond Material benefits
RubberBond™ is a unique polyester fleece-backed EPDM membrane
INSTALLATION

The fastest, easiest & best looking system to install
No torches or asphalt are required. Cold Applied Installation – no heat involved, a safer installation for you and your staff.
A clean method of installing roofs.
Factory Applied Seaming Tapes – No welding involved and stronger roofs
Available in two roll sizes - 1.52m x 12.2m & 3.05m x 15.25m
Low noise and odour application.
Less weight to lift to onto your roof
Larger rolls mean fewer seams, allowing for quicker installation
Faster installation means less disruption for building occupants and faster completion
Year round application
Whether its small or large flat roof a refurbishment or a new build we will be able to help you.

QUALITY

Great Product, RubberBond FleeceBack is the industry leader with a 50 year proven history.
APPROVED Contractors. Giving you the edge over other roofers, using materials only available to qualified contractors.
20 year membrane warranties available
Access to insurance companies to issue customers of the RubberBond™ Approved Contactor up to 20 Year insurance backed warranty
Experienced Technical back up.
Rest assured you are dealing with professional people. Our technical team aren't salesmen they are experienced in all aspects of the roofing industry.
Buy direct from the Irish distributor

PERFORMANCE

After 50 years of empirical experience in field applications, EPDM has the roofing industry's longest average service life, thanks to:

Greater resistance to ponding water, hail, UV damage and cyclical membrane fatigue
Because EPDM is a single ply membrane, there is no concern with interply blisters
High resistance to ozone, weathering and abrasion
Flexibility in low temperatures
Superior resistance to extreme heat and fire
Restoration friendly
Easy to install new roof penetrations at a later date.

Along with this our services include:
Web site design and hosting
Proven tried and tested methods
Corporate identity - use of our logos, BBA Certificates and copyright material
Sales literature - Leaflets and brochures, product portfolio presentation book
Sales quotation and pricing services
Supplied enquiries - generated by our own national Marketing campaigns

The best most straight forward to install, single ply system available.

Contractors perpetually tell us how quick, clean & easy our system is to install.
RubberBond™ FleeceBack's™ design and simplicity makes it a favourite amongst contractors and customers alike.

RubberBond Contractors

To be able to get the greatest rewards from any product you have to fully understand the materials, their diverse uses and application.

To the right contractor we offer practical, hands on training with our roofing system, site training, on going inspections and continuous technical back up from our experienced team of technical advisors.

ClassicBond for Home Use

Maintenace free waterproof membrane
Does not crack or split or rot UV stable
Does not support moss or algae growth
Environmentally friendly
Safe to install – the system is laid with cold applied adhesives
One piece sheet equals no joints… no leaks

System14 Liquid Rubber

Guaranteed “Leak Proof”
No Flashings
No Seams
No Fasteners
Highest rated insulating value on the market
Eliminates thermal bridging and air movement
Environmentally Friendly & 100&% Sustainable
Fire rated & approved By UL & FM global

Ecoproof Liquid Rubber

EccProof provides a cold applied waterproof liquid coating which sets within one hour and is guaranteed for 10 years (however a 15 or 20 year guarantee is also available based on specification and when installed by an  approved contractor).