25GB Snap-Tight Main Glazing Bar 10/16/25mm Panels Various lengths in Brown or White Aluminium Base Bar with PVC-u Cap and End Cap Strong, extruded aluminium Base Bar with durable PVC-u Cap and decorative End Cap - complete timber rafter main bar for 10, 16 and 25mm polycarbonate. Part of Sunwood's high quality, maintenance-free Snap-Tight range of rafter bars. The extruded aluminium Base Bars feature a central recess with locking points into which the toothed legs of the PVC-u Cap are located and long-lasting EPDM rubber gaskets to cushion and form a weather-tight seal on the underside of the polycarbonate. The PVC-u Cap has coextruded seals that forms a sound, pressure seal on the top of the polycarbonate once the PVC-u Cap has been pressed firmly into position. Retro-fitted to existing timber roofs with 10, 16 or 25mm polycarbonate, the 25GB Rafter Main Bar and other Sunwood components can encase and seal problem leak areas while also breathing a new lease of life into the roof. Sunwood is equally effective on new installations too, offering an attractive, low-maintenance, long-life capping solution. Features & Benefits Coextruded Flapper Seal - compress onto glazing for weather-proof seal EPDM Gaskets in Base - acts as a seat and seal for glazing Aluminium Base Bar - strong and lightweight extrusion Flexible System - fits many roof designs and sizes Fully-Serviceable - Sunwood components can be easily removed if required Maintenance-Free - no annual painting required Designed to Integrate - neatly fits other Sunwood products Easy-Fit System - designed to ease installation 5 Year Guarantee - long product guarantee Technical Information Materials Base Bar (Aluminium extrusion. EPDB Rubber Gaskets.) Top Cap (PVC-u) End Cap (Plastic with Metal Fixing Bracket) Top Cap Size (w x h x l) 50mm x 23mm x Various (2.5m/3m/4m/6m) Base Bar Size (w x h x l) 44mm x 21mm x Various (2.5m/3m/4m/6m) Top Cap Colour White or Brown Available Lengths 3m, 4m, 5m and 6m Fitting the Sunwood Snap-Tight 25GB Rafter Main Bar Cut Base Bars to length. Drill fixing holes in the centre of each glazing bar between the upright toothed legs. Fixings should be made at no more than 450mm intervals and around 75mm in from each end. Then ensure Base Gaskets are fitted to either side of Base Bar and screw to the rafter. You can then position the pre-cut and taped polycarbonate and fit Eaves Seal Foam as a draft excluder if desired. All that is then required is to locate the PVC-u Cap over the Base Bar and press/tap firmly into position. The above is a summary only and not intended as comprehensive fitting instructions.

16mm Clear Polycarbonate Sheets Any size up to 2.1m x 6m (width x length) Lightweight, tough and thermally efficient roofing panels! Clear multi-wall polycarbonate permits high light transmission and provides greater heat build up. Clear polycarbonate keeps it bright and light - even on the darkest winter days. Good choice for colder spots and ideal for industrial and commercial greenhouses. 16mm polycarbonate sheets are great for carports, pergolas and greenhouses. For large applications, such as conservatories, a thicker 25mm or 35mm polycarbonate is recommended. Polycarbonate is a great insulator that also reduces condensation and diffuses light. It can also be more energy efficient than glass of a comparable thickness and up to 50% cheaper. Features & Benefits UV Resistance - minimises long-term yellowing High resistance to impact - resistance to breakage Super thermal efficiency - triplewall and fivewall Robust yet lightweight - fraction of glass weight Fire safety - Class 1 Spread of Flame Protection 10 year warranty - light transmission is guaranteed Technical Information Detail16mm ClearOpalBronze Weight 2.7 2.7 2.7 Light Transmission 74 63 32 U-value (W/m2K) 2.27 2.27 2.27 Sound Reduction (dB) 21 21 21 Solar Heat Gain Coefficient 0.78 0.69 0.53 * Weight is measured in (kg/m)

35mm Clear Polycarbonate Sheets Any size up to 2.1m x 6m (width x length) Lightweight, tough and thermally efficient roofing panels! Clear multi-wall polycarbonate permits high light transmission and provides greater heat build up. Clear polycarbonate keeps it bright and light - even on the darkest winter days. Good choice for colder spots and ideal for industrial and commercial greenhouses. 35mm polycarbonate sheets are great for conservatory roofs, canopies, atriums, industrial roofing and provide increased strength and performance over 25mm sheet thickness. For small applications, such as carposts, pergolas and greenhouses, a thiner 10mm or 16mm polycarbonate may suffice. Polycarbonate is a great insulator that also reduces condensation and diffuses light. It can also be more energy efficient than glass of a comparable thickness and up to 50% cheaper. Features & Benefits Super strong - upto 200 times impact strength of glass UV Resistance - minimises long-term yellowing High resistance to impact - resistance to breakage High thermal efficiency - triplewall and fivewall Robust yet lightweight - fraction of glass weight Fire safety - Class 1 Spread of Flame Protection 10 year warranty - light transmission is guaranteed Technical Information Detail35mm ClearOpalBronzeBronze/OpalHeat-guard/Opal Weight 3.8 3.8 3.8 - 3.8 Light Transmission 50% 15% 20% - 5% U-value (W/m2K) 1.4 1.4 1.4 - 1.4 * Weight is measured in (kg/m)

45mm Aluminium Capping for Timber Roofs Choice of colour, length and base gasket Discreet profile. Superior weatherproofing! Premium quality, Inner Capping for 45mm (1 3/4") timber rafters. The Main Bar comes as three parts, a mill-finished aluminium Inner Capping, an aluminium powder-coated Outer Capping and cast aluminium End Cap. The Inner Capping features rubber gaskets and creates a water-tight seal over the glazing when screwed to the rafter. All fixings are concealed and water ingress eliminated by the durable Outer Capping which snap-fixes securely over the Inner Capping. A heavy duty End Cap provides secure and decorative closure to end of bars, while helping to prevent slippage of Outer Capping and glazing material. Base Gaskets, which sit directly on timber rafters underneath the glazing material, can be supplied to provide a rubber seal under glazing material if required. Features & Benefits Extruded aluminium - strong and lightweight Maintenance-free - no annual painting required Durable powder-coating - no discolouring Long-life material - no warping or cracking Quick and simple - pre-drilled Inner Capping with snap-fix Outer Capping Custom colour option - can paint to any RAL colour Attractive profile - low contour with concealed gaskets Compatible with glass - unlick most Snap-Tight systems Shape and height of the 45mm Main Bar compliments the 60mm version, so can be used together on the same roof. The 45mm Main Bars are available in a choice of colour, length and with or without 45mm and 55mm base gaskets. Custom Colour Option - There's no problem if you want to match an existing RAL colour. Just choose 'Custom Colour' when ordering and contact us to provide the RAL code. Technical Information PropertyValue Finish Powder-coated. White, Dark Brown or Custom Colour (specify RAL code). Material Aluminium extrusion (Inner Capping and Outer Capping) EPDM rubber (Glazing Seal Gaskets and Base Gasket) Width 45mm Height 20mm Length 3m, 3.6m, 4.8m or 6m Base Gasket Option None, 45mm or 55mm Weight 720g per metre (approx) Fitting ALUKAP-XR Main Bar Cut the Inner Capping and rubber gaskets to desired length Insert gasket into Inner Capping gasket grooves If using, fix Base Gasket to timber rafter before laying glazing material Position Inner Capping on glazing, directly over rafter Drill pilot holes through pre-drilled holes in Inner Capping Screw Inner Capping down to create a uniform seal on glazing material - be careful not to over-tightening Screw the End Cap in place Use sealant to make additional seals around abutments or connections to walls, hip bars or ridge bars if required Cut Outer Capping to required length and snap-fix on to the Inner Capping The above is offered only as a guide and not as complete fitting instructions for all scenarios.

10mm Bronze Polycarbonate Sheets Any size up to 2.1m x 6m (width x length) Lightweight, tough and thermally efficient roofing panels! Bronze-tinted multi-wall polycarbonate limits light transmission, minimises glare and reduces heat build up. Helping to keep the room cool, Bronze is a popular choice for sunnier spots. 10mm polycarbonate sheets are great for carports, pergolas and greenhouses. For large application, a thicker 16mm polycarbonate may be preferable and 25mm or 35mm for conservatories Polycarbonate is a great insulator that also reduces condensation and diffuses light. It can also be more energy efficient than glass of a comparable thickness and up to 50% cheaper. Features & Benefits UV Resistance - minimises long-term yellowing High resistance to impact - resistance to breakage Super thermal efficiency - triplewall and fivewall Robust yet lightweight - fraction of glass weight Fire safety - Class 1 Spread of Flame Protection 10 year warranty - light transmission is guaranteed Technical Information Detail10mm ClearOpalBronze Weight 1.7 1.7 1.7 Light Transmission 81 64 35 U-value (W/m2K) 3.02 3.02 3.02 Sound Reduction (dB) 19 19 19 Solar Heat Gain Coefficient 0.80 0.68 0.55 * Weight is measured in (kg/m)

25mm Bronze/OpalDual-Tinted Polycarbonate 25mm Bronze Outside / Opal Inside Dual-tinted Polycarbonate Any size up to 2.1m x 6m (width x length) Lightweight, tough and thermally efficient roofing panels! Dual-tinted polycarbonate combining the two most popular tints. Bronze limits light transmission, minimises glare and reduces heat build up. Opal on the inside allows light in but reduces solar gain concentrating on one area. Bronze/Opal helps keep rooms cool, eliminates uncomfortable hotspots, creates a softer light and provides privacy. 25mm polycarbonate sheets are great for conservatory roofs, canopies, atriums, industrial roofing and many more applications. For small applications, such as carposts, pergolas and greenhouses, a thiner 10mm or 16mm polycarbonate may suffice. Polycarbonate is a great insulator that also reduces condensation and diffuses light. It can also be more energy efficient than glass of a comparable thickness and up to 50% cheaper. Features & Benefits Super strong - upto 200 times impact strength of glass UV Resistance - minimises long-term yellowing High resistance to impact - resistance to breakage High thermal efficiency - triplewall and fivewall Robust yet lightweight - fraction of glass weight Fire safety - Class 1 Spread of Flame Protection 10 year warranty - light transmission is guaranteed Technical Information Detail25mm ClearOpalBronzeBronze/OpalHeat-guard/Opal Weight 3.4 3.4 3.4 3.4 3.4 Light Transmission 57 49 - 10 7 U-value (W/m2K) 1.51 1.51 1.51 1.7 1.6 Sound Reduction (dB) 23 23 23 23 - Solar Heat Gain Coefficient 0.65 0.54 - - - * Weight is measured in (kg/m)

35mm Bronze MultiwallPolycarbonate Sheets 35mm Bronze Polycarbonate Sheets Any size up to 2.1m x 6m (width x length) Lightweight, tough and thermally efficient roofing panels! Bronze-tinted multi-wall polycarbonate limits light transmission, minimises glare and reduces heat build up. Helping to keep conservatories room cool, Bronze is a popular choice for sunnier spots. 35mm polycarbonate sheets are great for conservatory roofs, canopies, atriums, industrial roofing and provide increased strength and performance over 25mm sheet thickness. For small applications, such as carposts, pergolas and greenhouses, a thiner 10mm or 16mm polycarbonate may suffice. Polycarbonate is a great insulator that also reduces condensation and diffuses light. It can also be more energy efficient than glass of a comparable thickness and up to 50% cheaper. Features & Benefits Super strong - upto 200 times impact strength of glass UV Resistance - minimises long-term yellowing High resistance to impact - resistance to breakage High thermal efficiency - triplewall and fivewall Robust yet lightweight - fraction of glass weight Fire safety - Class 1 Spread of Flame Protection 10 year warranty - light transmission is guaranteed Technical Information Detail35mm ClearOpalBronzeBronze/OpalHeat-guard/Opal Weight 3.8 3.8 3.8 - 3.8 Light Transmission 50% 15% 20% - 5% U-value (W/m2K) 1.4 1.4 1.4 - 1.4 * Weight is measured in (kg/m)