Piano Hinge Guide: Continuous Hinges for Lids, Cabinet Flaps and Folding Tables, Steel, Brass and Aluminium Types, Lengths and Cutting, Screw Sizes, Load and Alignment, Indicative Rates and Fitting Tips in Pakistan
A piano hinge, also called a continuous hinge, runs the full length of a lid, flap or door, spreading load evenly and giving a neat, strong joint. It suits toolboxes, folding tables, cabinet flaps and long lids. Prices run from about PKR 150 to PKR 1,500 per foot. This page covers uses, steel, brass and aluminium types, lengths and cutting, screw sizes, load and alignment, rates and fitting tips. For related pages see butt hinge, cabinet hinges and cupboard locks.
Where piano hinges work
Piano hinges suit long lids, drop-down flaps, folding tables, toolboxes, display cabinets and fold-away desks. The continuous support prevents sagging and warping on long edges and heavy lids.
Indicative rates
These ranges show common retail figures.
| Item | Indicative range |
|---|---|
| Steel piano hinge, per foot | PKR 150 - 400 |
| Brass continuous hinge, per foot | PKR 400 - 900 |
| Stainless steel, per foot | PKR 500 - 1,200 |
| Aluminium heavy duty, per foot | PKR 600 - 1,500 |
| Fitting, per metre | PKR 200 - 800 |
Prices move with brand, model, size and stock. Use these ranges to judge a quote, then compare the exact model and what is included.
Steel, brass and aluminium
Steel is economical and strong, brass suits furniture and moist areas and aluminium is light and corrosion resistant. Stainless suits kitchens and outdoors. Match the hinge material to the use and finish.
Lengths and cutting
Hinges come in lengths of 1 to 2 metres or more and can be cut with a hacksaw. Cut slightly short for clearance and file the ends smooth. Leave the pin in place while cutting.
Screw sizes and fixing
Use countersunk screws that sit flush, and pre-drill holes, especially in hardwood or MDF. Space screws evenly along the length and use the right length so they do not break through.
Load and alignment
A continuous hinge carries load along its length but needs a straight edge on both parts. Align carefully, since twisting causes binding. Check that the hinge is thick enough for the lid weight.
Fitting tips
Dry-fit, mark screw holes and fix the hinge to one part first, then align and fix the other. Fitting should be done by a trained locksmith or carpenter, and the door, frame and hinges checked for fit and strength first.
Before you decide
Choose the material for the setting, cut carefully and fix with flush screws. Compare at least two quotes on the same specification, keep the invoice and warranty card, ask for the model name and material in writing and test the product on your own door or in your own room before paying in full. Keep a spare key, card or code record in a safe place, and ask the seller what happens if the item fails within the warranty period. Photographs of the delivered item and its packaging make any claim much simpler later. Prices change with exchange rates and stock, so confirm the current figure before you decide.
Frequently Asked Questions
A continuous hinge that runs the full length of a lid or flap. Ask for the specification in writing so you can compare quotes on the same basis. Check the warranty terms and who honours them before you pay. Measure carefully and confirm sizes with the seller before ordering.
Indicative retail rates run from about PKR 150 to 1,500 per foot depending on material. Check the warranty terms and who honours them before you pay. Measure carefully and confirm sizes with the seller before ordering. Rates and stock change, so confirm the current position before you commit.
Yes, with a hacksaw. Measure carefully and confirm sizes with the seller before ordering. Rates and stock change, so confirm the current position before you commit. If you are unsure, send a photo and the measurements and we will advise. Ask for the specification in writing so you can compare quotes on the same basis.
Long lids, flaps and folding tables. Rates and stock change, so confirm the current position before you commit. If you are unsure, send a photo and the measurements and we will advise. Ask for the specification in writing so you can compare quotes on the same basis.
Stainless steel or brass. If you are unsure, send a photo and the measurements and we will advise. Ask for the specification in writing so you can compare quotes on the same basis. Check the warranty terms and who honours them before you pay.
Usually the same working day once you send the quantity, the size or rating and a photo. The reply is a written rate with the model, warranty and delivery listed, so you can compare it against other quotes line by line. Rates and stock change, so confirm the current position before you commit.
Choosing a continuous hinge?
Send the details and a photo. We reply with a written rate.