The only proven long-term solution

BOX GUTTER WATERPROOFING.
ARE YOU TIRED OF LEAKING BOX GUTTERS?

WOULD YOU LIKE TO BENEFIT FROM A 20 YEAR MAINTENANCE FREE GUARANTEE?
THEN CARLISLE AND WATERBROTHER’S BOX GUTTER SYSTEM IS YOUR ONLY LONG TERM SOLUTION.

Carlisle EPDM comes in sizes and lengths that no other waterproofing product does, allowing our expert team of installers to install up to 30 seamless meters at a time. Where seams are needed the Carlisle system has over 50 years real world experience and this does not affect the 20 year guarantee.

Carlisle EPDM can be fitted to old gutters, extending the life of the gutter and limiting downtime for businesses who may have needed to replace the gutters.

CHOOSE EPDM

More than 50 years real world performance. Weather-resistant and UV stable. Quick to install. Seamless.

MAINTENANCE

The Carlisle EPDM requires no maintenance. Cleaning the box gutter from time to time is recommended.

LONG LIFE

With more than 50 years documented performance and a life expectancy of 80+ years Carlisle EPDM outperforms all other waterproofing products on the market.

WARRANTY

Carlisle’s industry leading 20 year maintenance free product warranty is unmatched globally. No other waterproofing product or system gives you piece of mind like the Carlisle system.

EPDM WATERPROOFING vs BITUMEN

 

  EPDM MEMBRANE BITUMEN
Life Expectancy 80 Years 10 – 12 Years
Price 50% less when longevity is linked Higher cost, will have to be
periodically replaced
Installation Easy to install, safe and less time consuming Difficult to install, unsafe to torch on
application
Durability Hard wearing, resistant to weathering,
flexible and requires no maintenance
Susceptible to weathering and UV rays.
No flexibility, tears, splits and cracks
Aesthetics Appearance is pleasing and modern
and not affected by age
Appearance deteriorates with age
and looks outdated
Guarentee 20 years 5 years

EPDM WATERPROOFING vs TORCH ON vs SPRAY ON

 

  EPDM MEMBRANE TORCH ON SPRAY ON
Environment Non toxic, Eco Friendly Toxic Some non toxic
Application Cold applied Heat Fusion with Gas blow torch Cold Applied with spray
Minimum Thickness 1.14mm 4mm Up to 8mm
Elongation of Break Up to 500% 25% Up to 300%
UV Stability UV Resistant Not stable requires aluminium silver paint Not stable – requires top coat of paint
Maintenance Plan None Service every 2 – 3 years @ Approx R250/m2 Service every 2 – 3 years @ Approx R250/m2