Enhanced views Kawneer Company, Inc., has introduced its new AA 3350 ISOPORT Window, designed to enhance the views and energy efficiency of any commercial or institutional application. Available in single-hung, double-hung or fixed with an innovative polyamide thermal break design and factory glazing, the AA 3350 ISOPORT Window is highly versatile, leading the way in thermal performance at a competitive price. Architects and glazing contractors are asked to deliver buildings with unmatched performance and unrivalled results. Kawneer’s AA 3350 ISOPORT Window combines distinctive features, superior aesthetics and simplified fabrication and installation to provide architects and glaziers with a product that meets their needs. The unique shape of the polyamide thermal break enhances the performance of the window by maintaining the continuity of the thermal break throughout the window frame and sash. Adding to the energy efficiency of the window is one-inch insulating or laminated glass, which provides high thermal performance and enhances STC and OITC (sound resistance) performance. AA 3350 ISOPORT Window features powder coated die-cast sweep locks and keepers for maximum security at the meeting rails and a push-button feature on sweep locks help increase safety by preventing windows from being opened accidentally or unintentionally. In addition, an integrated locking system automatically secures the operable sash when closed, preventing upper sash drift on double-hung windows. It has been tested to meet North American performance standards, including thermal transmittance, condensation resistance, condensation temperature index and sound transmission, and multiple sill heights are available to meet both 10-pound (CW) and 15-pound (AW) psf water performance requirements. For enhanced quality control and reduced customer labour costs at the job site, AA 3350 ISOPORT Window is factory assembled and glazed. Factory silicone glazing improves window quality and performance while eliminating the time investment and costs of field glazing. Removable stops ensure easy re-glazing with no disassembly required. Multiple installation options, designed to accommodate a variety of installation methods, include a frame flange/nailing fin, strap anchors and receptor system. To provide superior esthetics for any project, the window’s integrated extruded lift rails eliminate the need for surface-applied hardware, making sight lines sleek and appealing. Muntin grids enclosed in one-inch insulating glass provide a traditional design option that is virtually maintenance- free. The 3-1/2-inch frame depth results in a narrower interior to exterior transition and the window also provides the minimum overall window depth to achieve structural performance and accommodate one-inch infills. Finish options include anodized, fluoropolymer and solvent-free powder coat painted in a variety of colours. A dual-colour finish option is also available, providing the flexibility to vary interior and exterior finishes and reduce overall system cost. Www.kawneer.com Removes surface contamination A new product from Dow Automotive makes it easy to remove a major cause of bonding problems in replacement auto glass. The new BETABRADE F1 surface contamination remover, a “wet scrub” in a bottle, lets autoglass technicians quickly remove the manufacturing and packaging residue, including silicone that often interferes with adhesive bonding. “BETABRADE F1 goes on quickly and easily with an applicator bottle, so you can clean the bonding area thoroughly with a minimum of work and send your customers on their way with reliable windshield replacements,” says Dale Malcolm, Dow Automotive technical manager. The new cleaner is visible so the technician can make sure it has been applied thoroughly, and it is also safe for the technician because there is no spraying or atomization. The company says it is completely effective and does not leave marks in the frit surface. Malcolm adds that the surface contamination is not always visible. “But even when you can’t see it, contamination can keep adhesives from bonding properly, and that could result in bonding problems,” he says. Dow Automotive recommends using the “wet scrub” process, removing contamination with BETACLEAN Glass Cleaner and a mild abrasive pad, whenever bonding to glass next to an encapsulation. Afterwards, the technician should spray all treated areas with BETACLEAN. The new BETABRADE F1 is a quick and easy way to remove residue from manufacturing and packaging, including silicone, to help ensure a leak-free replacement. BETABRADE F1 comes in a 500-millilitre bottle with applicator nozzle. Www.dowautomotiveaftermarket.com Modernizing restrooms C. R. Laurence Co., Inc. (CRL) has introduced Frameless “All-Glass” Restroom Partitions that will modernize any commercial bathroom area. Since traditional metal posts do not ‘interrupt’ the glass panels, a beautiful frameless environment can be attained. Designed for use with 1/2 inch (12 mm) thick tempered glass only, the RPS system utilizes a choice of CRL Vienna or Cologne Series Hinges. Polished stainless, brushed stainless, and powder coated two by three inch (51 x 76 mm) post systems, along with matching hardware, will match most any commercial decor. Brackets for mounting adjoining fixed panels, and privacy locks are sold separately to accommodate various applications. The doors are designed to swing inwards only. The company says the Frameless “All-Glass” Restroom Partitions offer an attractive and practical way to set commercial restroom settings apart. Whether it be upscale restaurants, hotels, casinos, or other venues, the system will assist in aesthetic and unique commercial installations. Www.crlaurence.com