The short answer
- HDX is a high density fibreboard made with a moisture resistant glue. In Pakistan it is often dark or black all the way through.
- It is harder, heavier and better in damp places than MDF and HDF, and holds screws and hinges well.
- It is not waterproof. Standing water will still damage it over time.
- Best for doors, kitchen cabinets, washroom vanities and wall panels in damp rooms. A full 18 mm sheet costs roughly Rs 6,500 to 9,500 right now.
What is HDX sheet?
HDX is the market name for the strongest kind of fibreboard sold in Pakistan. Like MDF, it is made from fine wood fibres pressed with glue into flat sheets. The difference is that HDX is pressed much harder and uses a glue that handles moisture better.
Many HDX boards in the market are dark brown or black right through the core. That colour is one of the easiest ways to tell it apart from normal MDF, which is light brown inside.
One honest point: HDX is a trade name, not an international standard. Two sheets both sold as "HDX" can be very different in quality. That is why the brand and the invoice matter.
HDX sheet size and thickness
- Sheet size: 8 x 4 feet (about 2440 x 1220 mm), the same as MDF and plywood.
- Common thickness: from about 10 mm up to 18 mm. Thinner sheets are used for panels and door skins, thicker ones for doors and cabinet bodies.
- Weight: heavier than MDF of the same size. An 18 mm sheet takes two people to carry.
HDX sheet price in Pakistan (November 2026)
| Board (8 x 4 ft sheet) | Estimated price |
|---|---|
| HDX, 18 mm | Rs 6,500 to 9,500 |
| HDF, 18 mm | Rs 5,000 to 7,500 |
| MDF, plain, 18 mm | Rs 3,000 to 4,500 |
| Commercial plywood, 18 mm | Rs 4,500 to 8,500 |
| Marine plywood, 18 mm | Rs 9,500 to 14,000 |
Rough market rates for the plain board in Islamabad and Rawalpindi. Thinner HDX sheets cost less. Board rates change almost every week with the dollar rate, import costs and transport, so ask us for today's rate before you budget.
HDX vs HDF vs MDF vs plywood
| MDF | HDF | HDX | Plywood | |
|---|---|---|---|---|
| Damp and humidity | Poor | Fair | Good | Good (marine: very good) |
| Screw and hinge holding | Fair | Good | Very good | Very good |
| Smooth for paint and CNC | Excellent | Good | Good | Needs a top layer |
| Real life in a Pakistani home* | 3 to 5 years dry, under a year near water | 5 to 7 years | 7 to 10 years | 6 to 10+ years |
| Price | Lowest | Middle | High | Middle to highest |
*From what we see in the market, with normal Pakistani use: wet mopping, cooking steam and little care. For a deeper comparison read our MDF vs HDF vs HDX guide.
Where HDX makes sense, and where it does not
| Use | Our honest view |
|---|---|
| Room doors and main doors | A very good choice. Strong, stays flat, and takes CNC designs and grooves well. |
| Kitchen cabinets | Good for the body and shutters. For the cabinet right under the sink, marine plywood is still safer. See our kitchen board guide. |
| Washroom vanity | Good, as long as every edge is sealed and water does not stand on it. |
| Wall panels and TV walls | Good in damp rooms. In a dry lounge, normal MDF does the same job for less money. |
| Outdoor or always wet places | Not suitable. Use marine plywood, solid wood or a proper outdoor material. |
HDX doors
HDX has become popular for doors in Pakistan because it does not twist or crack like cheap solid wood, handles the monsoon better than MDF, and can be carved on a CNC router into fluted, grooved or patterned designs. A good HDX door still needs proper edge sealing and a good paint or lacquer finish. The bottom edge, where mop water reaches, matters most.
We make HDX and solid wood doors with CNC designs in our own workshop. You can see some of them on our CNC carving page.
How to check you are getting real HDX
- Look at a cut edge. Most HDX is dark or black inside and looks very tight. Light brown inside usually means normal MDF.
- Feel the weight. HDX is clearly heavier than MDF of the same size.
- Ask for the brand and the bill. Get the board name, brand and thickness written in your quotation.
- Check the hidden parts. Some makers use HDX only on the front and cheaper board inside. Look at the back and the bottom.
- See it before it is finished. Once paint or lamination goes on, you cannot see the board anymore.
How to make HDX furniture last longer
- Make sure every edge is sealed with edge banding or paint, including hidden and bottom edges.
- Wipe water off doors and cabinets quickly, especially the bottom edges.
- Do not let mop water stand at the bottom of doors and cabinets.
- Fix leaks under sinks and vanities the same day.
How ARK Woodworks is different
Many furniture shops and even big brands only show you the finished product. They buy from other makers and resell it, so even they do not always know what is inside. We work the other way.
- Honest about materials. We tell you the price, the quality and the expected life of every option, clearly and directly. Then you decide according to your budget.
- Made from scratch, not resold. Every piece is cut, edge banded and built in our own factory on Main G.T. Road, Islamabad.
- Precision machines. We use a CNC router, an edge banding machine and a panel saw, so cuts are accurate and edges are sealed properly.
- Any size, any design. Because we make it ourselves, we can customise anything to your space.
- No material change, ever. The material is written in your quote. Once agreed, we do not change it, even if rates go up and we take the loss.
- See it being made. Visit our factory any time to watch your order, and we send you WhatsApp videos at each step.
