In fact, reports comparing first quarter 1998 and first quarter 1999 shipments show double-digit increases. One manufacture of TPO roofing already has well over 200 million square feet of material installed world-wide. TPO is considered by many as the “new generation” single-ply membrane, incorporating the best of what EPDM and PVC have to offer. As such, TPO is, by far, the critic’s nominee for “Best supporting roofing system in ‘99.”
Roofing contractors using
wider TPO sheets confirm their cost saving benefits, stating that these
“Rising star” membranes offer crews faster installation times while reducing
accessory purchases.
Another roofing contractor
interviewed reported that jobs were often completed ahead of schedule
because using the wider
TPO sheets and newest, high-speed welding equipment produced consistent,
outstanding seaming performance.
And here are some
additional benefits to TPO membranes:
1. Contains no
internal or external plasticizers that can migrate or volatize, causing
the end product to
become
brittle or shrink.
2. Fabric reinforcements
provide high tensile, puncture and tear resistance with minimal shrinkage.
3. Hail resistance
as required by Factory Mutual 4470.
4. Compounded with
UV stabilizers; resistant to ozone exposure, chemicals, animal fats and
some
hydrocarbon
oils.
5. Fire-resistant
formulations (flame retardants and UV stabilizers must be carefully combined
to work in synergy).
6. Inherently resistant
to microbial attack - especially important in ballasted applications.
7. Environmentally-friendly,
with non-halogenated, chlorine and bromine-free systems available for areas
that rely heavily on incineration. Some materials approved for landfill
disposal per EPA procedures.
8. White reflective
membrane saves energy and reduces “urban heat island” phenomenon; other
pigments are fade and chalk resistant.
9. Available in
a variety of colors.
The “Duro-Last” roofing system has been engineered for longevity and cost effectiveness. Custom fabricated materials, produced in a quality-controlled environment, meet the unique requirements of each installation, providing the building owner with a top quality product. Simple and proven installation techniques provide a fast and economical assembly. A thorough inspection of each completed installation assures you that your “Duro-Last” Roofing System has met our stringent quality control standards. All of these factors make the “Duro-Last” Roofing System “The World’s Best Roof.”
"Duro-Last" is the largest manufacture of thermoplastic roofing system in the United States. Quality products, competitive pricing and service make “Duro-Last” unequaled in the marketplace.
T.J. Roofing is a certified applicator of the “Duro-Last” system. T.J. Roofing has met the stringent criteria of the “Duro-Last” Corporation and has been fully trained and experienced in application of this fine product. Additionally, T.J. Roofing is a fully insured, licensed South Dakota Contractor that also meets all of the licensing requirements of the states of Iowa, Minnesota and Nebraska, with over 20 years experience in the roofing industry.
Please do not hesitate to contact us if you have any questions. We would like to speak with you about using the “Duro-Last” roofing system on your next flat or low-pitch roofing project.