SolaFrost Polycarbonate

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SolaFrost Polycarbonate

Overview

Ampelite SolaFrost incorporates our impressive 99.9% UV protection for your family. To compliment your UV protection, Ampelite has now added the SolaFrost mat texture to the underside of the Polycarbonate sheet. This will give you lower heat transmission, coupled with an even translucent light to your outdoor living room.

Ampelite SolaFrost texture reduces the harsh glare of the direct summer sunlight by defusing the light. Ampelite SolaFrost can also be used as security screening around an out door pool-shower or for extra privacy.

Ampelite SolaFrost textured polycarbonate roofing is currently offered in two distinct colours.

SolaFrost Clear allows 87% light transmission.
SolaFrost Grey allows 27% light transmission.

Available Profiles

Spanning Capacity

SolaFrost Polycarbonate
Maximum sheet spans	END	MID
Corrugated	800mm	900mm
When rafter spacing coincides with sheet overlaps the roof appears join free. Sheet cover is 760mm. Note: We recommend the use of anti-noise self adhesive Foam Tape along Battens and Purlins to minimise friction noise generated by expansion and contraction of the sheets.

Sheet Lengths

Profile	Lengths	Colours
Corrugated	1.8m - 6.0m	Grey & Clear

Available Lengths

1.8m, 2.1m, 2.4m, 2.7m, 3.0m, *3.3m, 3.6m, *3.9m, 4.2m, 4.8m, 5.4m, 6.0m

* 3.3m and/or 3.9m are only available in some product lines; please check with your supplier or Ampelite in your state.

In addition to these stock lengths a cut to size service is available through most outlets.

Light Transmission

Colours	Light
Clear	87%
Grey	27%

Installation

Ampelite Australia Pty. Ltd. recommend that you closely adhere to the installation instructions below. These procedures follow the Australian and New Zealand Standard: Design and Installation of Sheet Roof and Wall cladding, Part 3: Plastic, AS/NZS 1562.3: 2006.

"SolaFrost" is ideally suited to domestic applications. It is fixed and flashed on similar principles to steel roofing. Ampelite's fixing procedures are based on normal weather conditions; for extreme climatic conditions enquire at your nearest Ampelite office for their recommendations.

Note: Minimum recommended fall for corrugated is 5° this is approximately 83mm per metre of sheet length. As an example: a 3.6 metre sheet requires a minimum fall of 300mm. If insufficient fall is allowed, leakage may occur.

A SIMPLE METHOD TO CALCULATE THE FALL OF YOUR ROOF

CORRUGATED PROFILES
minimum fall 5°

For fall of 5° divide length of sheet by 12
e.g. a 6 metre sheet divided by 12 = 500m fall top to bottom

EXPANSION AND CONTRACTION, SCREWS & SEALS

To reduce noise caused by friction due to expansion and contraction we recommend using 25mm x 3mm white self adhesive Anti-Noise Tape along the top of batterns.
When fixing polycarbonate sheets to the batterns or purlins, allowance has to be made when drilling screw holes so that the sheet can move freely as it expands and contracts. Screw holes must have a minimum diameter of 10mm for sheet lengths up to 4.2m. Lengths over 4.2m and up to 8.1m require 12mm diameter holes. To fix corrugated and greca profiles use 50mm x 12g screws. The 5-Rib profile requires 65mm x 12g screws. All screws must be fitted with 26mm Ampelite grey domed weatherproof seals. If using other fixings or seals they must be compatible with polycarbonate sheeting e.g. Neoprene or EPDM. Avoid over tightening!

An alternate method of fixing which also speeds up installation, is to use self drilling combination drill/cutter and weatherproof seal assemblies. These fasteners self drill the sheet and create the correct clearance hole in one operation. A very easy, effective, method.

SHEETS HAVE UV PROTECTION ON ONE SIDE ONLY

Please read the labels on the sheet prior to installation and check each sheet label thoroughly to ensure that the UV protected surfaces faces the correct way. Sheets incorrectly installed will not withstand weathering and discolouration will result. When used vertically, face the protected side of the sheet in the direction of the most intensive sunlight or exposure to weather.

MATCHING OTHER SHEETING AND SEALING

If new sheeting is to be used with existing polycarbonate please check colour prior to installation as some minor variation may occur.
When polycarbonate is correctly installed additional sealing is seldom needed. If sealing is required at side or end laps, use a co-polymer sealant specifically formulated to be compatible with polycarbonate. Incompatible sealants weaken the sheeting and their use voids the Warranty. Refer to Ampelite for the best sealants.

SPANS, END LAPS AND OVERHANGS

Please refer to the Span Table and do not exceed the measurements shown.
End laps (if required on very long runs) are best placed at batterns or purlins. Allow 200mm for low pitched roofs and 150mm on steeper falls. Excessive overlap should be avoided. Overhang at the eave must not exceed 100mm and be less in high wind areas. In most installations 50mm is sufficient.

SIDE LAPS

Laps should face away from the prevailing wind direction.

Corrugated: Overlap 1.5 corrugations

CUTTING

Polycarbonate is best cut with sharp snips. Small cuts can be made with strong, sharp scissors. If a power saw is used it should be fitted with a fine toothed blade suitable for cutting plastics or aluminium. Do not use high speed cut-off wheels or similar as they cause melting.

CONDENSATION AND VENTILATION

Under single skin roofs and especially in cold weather, some condensation is mostly un-avoidable. Good ventilation will help minimise condensation.

CLEANING

Use only a soft brush and soapy water. No abrasives. To prevent possible staining we recommend cleaning whenever bird soil is apparent.

STORAGE AND HANDLING

Sheets should be stored in cool, sheltered surroundings. Do not place heavy materials on the sheets, or drag stacks to a new location. Always support sheets when moving. Sheeting exposed to sun and rain, or stored under tarps etc, can be damaged either by distortion or condensation between the sheets. Damage caused by incorrect storage or handling is not covered by the warranty.

FOLLOW FIXING INSTRUCTIONS

Carefully follow all Ampelite fixing instructions in this brochure. As polycarbonate sheeting expands up to 21.6mm over eight metres, we do not recommend using sheets above 8.1m.