Dharmasiri Group ( Pvt. ) Ltd. A small tyre shop that started in 1989, Steered ahead to become one of the leading tyre-re-traders and manufacturers of wide range of rubber related products, PVC products, Polythene products and services within a span of 20 years with steadfast growth winning the confidence of everyone in all walks of life.
The Founder of the Company, Dr. P.H.G. Dharmasiri won the Gold Award for the Entrepreneur of the Year – 2004, 2005, 2010, 2016 in Sri Lanka as a result of the services carried out in the development of the Tyre and Rubber,PVC,EVA Based Products. He also won the president award as well as The Indian Excellency Award for his remarkable contributions to entrepreneurship for the development of the industry.
The top layer of the sheet is made of ASA(Acrylonitrile Styrene Acrylate). ASA is a copolymer of SAN and Acrylic Rubber, and it is highly functional plastic with excellent weatherbility while maintaining most of the advantages of ABS.
Thanks to its excellence retention of physical Properties andAppearances in outdoor application for a long time ASA used to Avoid heat and UV rays in the space shuttles and satellites.View Our Projects
DTH ECO ROOFING SHEET IS THE CROWN OF YOUR HOUSE.THE FOLLOWING ADVANTAGES ARE EVIDENT.
TESTED TO NOT CAUSE ANY NEGATIVE EFFECTS TO YOUR HEALTH.
NOT AFFECTED BY CORROSION. CAN BE USED IN COASTAL AREAS.
THE LENGTH CAN BE CUSTOMIZED AS PER YOUR REQUIREMENTS.
ENERGY SAVING AND MADE WITH ENVIRONMENTALLY FRIENDLY MATERIALS.
A FIRE RETARDANT IS A SUBSTANCE THAT IS USED TO SLOW OR STOP THE SPREAD OF FIRE OR REDUCE ITS INTENSITY.
THE SHEET IS LIGHT IN WEIGHT, RESULTING IN AN INEXPENSIVE STRUCTURE.
THE SHEET HAS 4 LAYERS RESULTING IN POSITIVE SOUND PROOF PROPERTIES.
THE ROOFING SHEET IS DESIGNED TO REFLECT HEAT RESULTING IN A LOWER TRANSMISSION OF HEAT THROUGH THE SHEET.
THE ROOF IS EASY TO INSTALL RESULTING IN LOWER LABOR TIME AND COST.
LIGHTER WEIGHT TOGEATHER WITH INCREASED STRENGTH.
ASA MATERIAL IS RESISTANT TO MOSS AND DUST.
PROVEN TO BE ONE OF THE STRONGEST ROOFING SHEETS AVAILABLE IN THE MARKET.
DTH ASA ECO ROOFING Sheets has an extensive colour range to our Customers.
with premium quality LG Chem ASA materials and advanced Technology.
We have no any chalange to others, with our large customer(Fan Base ) base.
Please visit us our FB page to see how our customers react on us!
"Best alternative for Amano sheets and this offers many benifts. Recomand for any eco friendly roofing."
Sameera Rangana Nandasiri
"Eco roofing is the future roofing style with environmental friendly manner. So I highly recommend this. DTH is one of the leading manufacturing Company in Sri Lanka."