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Flat Roofs
A flat roof is a type of covering of a building. In contrast to
the sloped form of a roof, a flat roof is horizontal or nearly
horizontal. Materials that cover flat roofs should allow the
water to run off freely from a very slight inclination.
Traditionally flat roofs would use a tar and gravel based
surface which, as long as there was no pooling of water, was
sufficient to prevent penetration. However, these surfaces would
tend to fail in colder climates, where ice dams and the like
could block the flow of water. Similarly, they tend to be
sensitive to sagging of the roof reversing the subtle grading of
the surface.
Modern flat roofs tend to use a continuous membrane covering
which can better resist pools of standing water. These membranes
are applied as a continuous sheet where possible, though
sealants and adhesives are available to allow for bonding
multiple sheets and dealing with structures penetrating the roof
surface. Far more expensive flat roof options include sealed
metal roofs using copper or tin. These are soldered interlocking
systems of metal panels.
Advice and Roofing Services Ltd specialises in the flexible yet
highly durable EPDM Rubber Roofing System, made by Rubberbond.
This is the most durable flat roofing system currently
available.
What is RubberBond™ EPDM?
 RubberBond™ Ethylene Propylene Diene Monomer synthetic sheet
rubber membrane is a remarkable material that:
- Repels all moisture, snow and rain.
- Is flexible and easily bends with no stress, to follow the
contours of the roof, upstands to walls, check curb edges,
skylights, pipes, terminations into gutters and the like.
- Can stretch with up to 300% elongation, which easily
accommodates building movement.
- Is not affected by extremes of temperature.
- Will not tear, split or crack with age.
- Is manufactured in large sheet sizes from 3.05 to metres wide
and up to 30.5 metres long.
What does “FleeceBack™” mean?
This patented technology laminates a layer of non-woven
polyester to the underside of the RubberBond™ EPDM resulting in:
- A thicker stronger product
- Over twice the thickness of standard EPDM
- 180%* plus greater tear resistance
- 60%* plus greater impact resistance
- There is no shrinkage or stress to cause leaks at laps,
flashings, up stands or other angle changes or penetrations
Greater than standard 1.14-thick EPDM
Are EPDM synthetic rubber roofing membranes new?
- No. The first synthetic rubber membranes, developed in America
by Carlisle-Syntec™, were laid in the 1960's and are still
protecting flat roofs some 40 years later.
- Carlisle provides what no other single-ply manufacturer can --
over 40 years of experience, credibility and reliability.
How long will a RubberBond™ FleeceBack™ EPDM roof last for?
All evidence, real life exposure, and laboratory tests suggest
that when correctly installed, a RubberBond™ FleeceBack™ roof
will last in excess of 40 years.
How proven is EPDM?
Over One billion square metres of EPDM have been installed
worldwide from the glaring sun of the Middle East to the Arctic
conditions of Alaska. Over One hundred million square meters
will be installed this year.
Is RubberBond™ EPDM synthetic rubber membrane suitable for my
flat roof?
EPDM rubber is suitable for virtually all flat and low sloping
roofs.
Are all roofing surveys free and without obligation?
Yes. An Independent RubberBond™ approved contractor offers a
full service including,
- Design and specification
- Written quotation
What does RubberBond™ EPDM look like?
It has a smooth natural slate grey finish.
Can I walk on it?
Yes, it is resistant to frequent foot traffic. For heavy usage
such as roof patio areas it can be overlaid with a variety of
durable finishes, paving slabs, timber or plastic decking etc.
Is RubberBond™ EPDM expensive?
No, despite its considerable technical advantages it compares
well with other quality roofing systems and because of its long
life span will often work out to be much cheaper over time.
Is RubberBond™ environmentally friendly?
RubberBond™ EPDM is an inert material with limited environmental
impact during manufacture and use of the product.
If EPDM is so good why isn't everyone using it?
The manufactures have invested millions of dollars in
manufacturing processes and branding. To protect these
investments only trained and approved installers that have
proved they can maintain the highest of standards are allowed to
use the materials. This has until recently been predominantly in
the commercial sector, but is now at last also available,
through approved RubberBond™ installers to residential
properties utilizing the RubberBond™ EPDM roofing system.
Why do I need a RubberBond™ Approved Installer?
No matter how good a product is, quality installation is
essential. RubberBond™ for your peace of mind is only available
from Independent Approved Contractors who have passed a full
installation training course.
For your free no obligation quotation and for more information
about Rubberbond EPDM installation contact us now via our
online form or call FREEPHONE 0800 334 5305 with your enquiry.
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Dear Roof Advice, Thankyou for the wonderful
new roof on our extention and upvc gutter. We are more than
satisfied with your service, and won't hesitate to recommend
you!
Nicky,
Orpington, Kent.
Our new fascias and soffits have transformed and
brightened up our home. Excellent job and a great team of
workers. Cheers Lads!
Mr Combes,
Bromley, London UK |
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