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Ferro, the premium grade flush door is a durable product for its excellent quality, exceptional finish and unique dimensional stability. It is made of selected hardwood frames and accurate battens. It is evenly constructed with same species of timber that matter the most in providing linger life. Stiles, rails and wooden stripes are kiln- seasoned and are treated with eco- friendly preservatives.
BWP grade of Phenol Formaldehyde resin is used bonding the layers. The phenolic resin conforms to IS 848 1974 specification which is mixed with unique additives to enhance the protection characteristics. Ferro Flush doors have extra lock rail that provides sufficient strength to the handles and knobs. Its hardwood frames provide high strength for fitting of hinges and anti deviation resistance.
The complete testing of Flush doors enables the company to render assured strength, safety and peace. All the Ferro Flush doors are shop- floor tested and conforms to IS: 2202 specification.
Standard sizes: All standard sizes available.
Standard thickness: All standard thicknesses available.
|Dimensions & Squareness ||Length, width +/- 5mm ||Length width + 5mm |
|Thickness +/- 1mm ||Thickness + 1mm/-0.2mm |
|Squareness 1mm at a length of 500 mm ||Squareness < 1mm at a length of 500mm |
|General Flatness ||<6.0mm ||<4.0mm |
|Local planeness ||>0.5mm ||<0.3mm |
|Impact indentation Edge loading Test ||<0.2mm ||0.2mm |
|Max Deflection -< 5.0mm ||Max. Deflection-< 3.0mm |
|Residual deflection-< 0.5mm ||Residual deflection -<0.3mm |
|Lateral bucking -< 2.0mm ||Lateral buckling-< 1.0mm |
|Shock Resistance Test ||Should withstand 5 blows ||Can withstand 25 blows |
|Misuse Test ||Pass ||Excellent |
|End Immersion Test ||Should have no de-lamination at the end ot test ||There is no de-lamination at the and of last |
|Knife/Glue Adhesion- Test ||Pass ||Excellent |
|Screw Withdrawal Resistance ||> 100N ||> 1500 N|