Rolling window shall be 8700 Series as manufactured by Lawson Industries, Inc., Medley, Florida USA and shall conform to A.N.S.I./ A.A.M.A.standard 103.3-93, for HSC 43, A.A.M.A. 1302.5-76 for forced entry resistance, and F.B.C. TAS 201, TAS 202 and TASA 203.

All window members shall be of commercial quality 6063 aluminum hardened to T5 and T6 temper. All frame members shall have a minimum dimension of 2 5/8”, cut and fabricated to form a tight butt or telescoped joint. All frame corners shall be joined by two #10 sheet metal screws. Vertical meeting tails shall be of tubular construction, and attached to horizontals with two sheet metal screws per joint. Vent rails shall also be of tubular design, and contain integrally extruded pull rails. Vent lock rail shall be fitted with weathering bulb vinyl to seal vent to jamb of frame. Weathering at jamb shall also contain polypropolene pile with transparent vinyl fin. Each vent rail shall contain two 3” long spring loaded claw latches that engage with full length jamb lip to provide positive, secure latching.

Exposed aluminum shall be coated with an electrostatically applied organic finish meeting the performance requirements of A.A.M.A. 603.5 for pigmented coating. Coating shall have a minimum of 1.0 mil dry film thickness in a white or bronze color.

Sash shall roll on two .437 diameter brass rollers with stainless steel axles. A removable sill track shall permit easy access to sill mounting holes. Dual gated weep hole baffles shall reduce “blow back” of water resulting from gusting winds. Vents can be removed from interior for glass cleaning, when vent is in the unlocked position only.

When specified, tubular aluminum extruded muntin and flat aluminum interior muntin shall be applied to glass in multitude of standard and custom configurations.

Double weather stripping throughout unit shall be water resistant poly-propolene pile, and virgin PVC vinyl.

All half screens shall be of rolled aluminum tubular profile, and can be applied from the interior without using tools. Screens shall be held firmly in place by integrally extruded stops in sill, and meeting rail. Mesh fabric shall be 18” x 16” dark grey fiberglass. Mesh shall be resplindable with plastic material.

Performance data shall comply with Florida Building Code for impact-resistant product. Consult Lawson web site for specifics: www.lawson-industries.com.

All frame and sash members shall accommodate annealed laminated glass in nominal thickness of 5/16”. Glass color shall be as specified. Optional heat-strengthened glass is available upon request. A variety of glazing compounds shall be used to structurally adhere glass in its pocket. A snap fitted aluminum glazing bead containing a compressible vinyl bulb shall be factory applied from the exterior to conceal, and protect the glazing pocket.

All frame and sash members shall accommodate annealed laminated glass in nominal thickness of 5/16”. Glass color shall be as specified. Optional heat-strengthened glass is available upon request. A variety of glazing compounds shall be used to structurally adhere glass in its pocket. A snap fitted aluminum glazing bead containing a compressible vinyl bulb shall be factory applied from the exterior to conceal, and protect the glazing pocket.