Specifications and Ordering

Product Features

Fit the actual frame Use an opening and frame survey to establish the finished panel size.

Order by a panel schedule Label each size and quantity so different rooflight bays can be identified on arrival.

Coordinate edge support Confirm supported edges, intermediate bars and clamping details before choosing thickness.

Check seal compatibility Specify compatible gaskets and sealants for the FRP surface and framing materials.

Retain the drainage path Coordinate pressure caps, flashings and drainage channels so the panel is part of a weathering system.

Select Before You Order

Send the project location, roof or frame drawing, panel sizes, quantity and required light or fire performance. Confirm the proposed grade, layout and included accessories in writing. Roof support spacing and fixing details must be checked for the actual wind and snow conditions; thickness alone does not establish a safe span.

Price and Payment

The quotation depends on the grade, dimensions, quantities, accessories, packing and delivery destination. Ask for a written total showing the trade term and what is included. MOQ, sample charges, payment methods, deposit, balance and lead time are confirmed in the quotation or order agreement.

Packing and Delivery

Confirm bundles, edge protection, support points and size labels for the chosen transport route. Freight, insurance, duties and import charges follow the agreed trade term. Check package count and visible damage on arrival and retain photos before unpacking.

FAQ

1 Should I order the visible opening size?  Not directly. Measure the frame recess, required edge engagement and clearances. Confirm a finished panel size before ordering.

2 Can flat FRP replace roof glass?  Only after a review of the frame, loads, fire requirements and fixing method. It is not automatically a like-for-like glass replacement.

3 Does the panel come with an aluminum frame?  A frame is included only if the quotation expressly lists it. Identify whether you need panel-only supply or a coordinated framed unit.

4 Can holes and shaped edges be prepared?  Submit the full machining drawing for review. Hole size, edge distance, tolerances and remaining support must be confirmed before fabrication.

5 What test documents should I request?  Request data for the exact proposed grade, thickness and assembly. Fire classification, light transmission and roof assembly performance cannot be inferred from the FRP material name alone.

6 How do I get a delivered quotation?  Send the specification, quantity and delivery city or port. Ask the quote to identify packing, freight scope, delivery term and the accessories included.

Request a Quote

Share your frame section and panel schedule for a cut-size quotation.

Include your project location, drawing or sample, sizes, quantities and destination. Ask ZSJH to identify the matched specification and the full scope of supply before you place the order.

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Website  www.zsjhsteel.com