OSI® is a trusted brand because it was born on the jobsite. A group of tradesman created OSI, seeking better performance from the products they were using every day. Their experience and persistence helped build one of the toughest portfolios of construction sealants, adhesives, foams and tapes available in the industry — products that stand-up to the elements and provide long-lasting protection.
The OSI® QUAD® Window and Door System (Quad Max, Quad Foam, and Quad Butyl Flash) is designed to stand up to anything nature can throw at it. Tough enough for residential or commercial, it’s recommended by leading building material manufacturers. With training, it’s also backed by a 15-year limited warranty.
When durability matters, QUAD® MAX delivers. This next generation sealant takes toughness to the next level, with a superior combination of adhesion and flexibility for a long-lasting finish.
QUAD® FOAM offers superior protection from the elements. Its high ratio of closed-cell structures provides the ideal barrier to air and moisture while delivering optimal insulation performance. It works in all regions of the country during both the high temperatures of summer and the extreme lows of winter.
Create an air and vapor barrier around window and door flanges and joints with QUAD® Butyl Flash. The self-adhesive tape is easy to install on both residential and commercial applications and performs against a range of temperatures. As part of the QUAD® Window & Door System, it helps protect interior spaces against the elements, sealing joints and cracks in exterior wall assemblies.
QUAD Fire Block Foam provides critical extra protection against the spread of smoke through holes and other building penetrations. Designed with a closed-cell polyurethane structure, it delivers critical blocking capabilities without cracking or drying out over time. Approved for use in Type V-A and occupancy group R3 and R5 buildings.
We have access to the full range of adhesives construction companies need to build and install. OSI construction subfloor and drywall adhesives are specifically formulated for optimal performance.
Here’s a list of the adhesives we can get for the construction industry.
Not every company takes compliance seriously, but OSI does. They offer training and testing to your contractors, ensuring they know how to apply materials as well as testing to see if it holds up under extreme conditions. That means less worry about issues that could slow down or stop production. It’s also peace of mind that after you leave the jobsite, you won’t have lawsuits due to quality or application. Best of all, this training and the testing are both free.