BOLT LESS CLIP LOCK · Concealed-Fix Clip-Lock Metal Roofing
Concealed-Fix Clip-Lock Metal Roofing STR-39-700KL
Starting Price:
140-295 THB/m
Thickness
Starting at 0.47 mm thickness
** Prices are subject to change. Please confirm with your nearest branch before ordering.
FEATURES
Key Features and Recommended Roof Pitch for Profile STR-39-700KL
- 1.Distinguished by a concealed-fix locking system between sheets and structure (BOLTLESS). Rib height of 39 mm and effective width of 700 mm (4 ribs per sheet) significantly increases rainwater discharge capacity, with pan stiffeners for added strength.
- 2.Suitable for roof pitches starting from 2° or 1:30, depending on sheet length and rainfall volume.
- 3.Purlins must be aligned level on a uniform plane to ensure unobstructed rainwater drainage; recommended purlin spacing should not exceed 1.30 meters, depending on sheet thickness.
- 4.Ideal for projects prioritizing high ribs, suitable for medium to large commercial and industrial buildings.
- 5.Supports natural spring curving (SPRUNG CURVED ROOFING) with a minimum convex radius of 50 meters, and machine crimp curving (CRIMP CURVED ROOFING) for barrel vaults and bullnose curves with a minimum convex radius of 500 mm.
- 6.Concealed clip-lock system (BOLTLESS) using connector clips secured with 65 mm and 16 mm screws on steel purlins.
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Manufactured at Rayong branch only
Recommended Sheet Length vs. Roof Pitch Table
Recommended Sheet Length vs. Roof Pitch Table
STR-39-700KL
Roof Pitch Angle
| SANGTHAI ROOF STR-39-700KL | 2° | 3° | 4° | 5° |
|---|---|---|---|---|
| Maximum Roof Sheet Length | 15 | 20 | 30 | 40 |
Note: This information is for preliminary guidance only. Before installation, verify roof pitch and structural quality. Specifications may vary based on actual application.
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