Flexible MDF
Flexible MDF is a type of machine engineered medium-density fibreboard that comes in various thicknesses, normally 6 or 9mm. The board has a series of parallel kerf cuts (the size of a blade) on one side, at around 5mm spacings throughout the board, leaving around one third of the board solid on one side. The cuts allow the board to bend into curves in one direction, within recommended limits.
Flexible MDF is often used in semi-temporary fit outs, such as exhibition stands and shop fit-outs as a cheaper alternative to flexiply. It is less hard wearing than the plywood equivalent. Care should be taken when cutting any MDF products due to the fine particles that are glued together to make the product.
[edit] Related articles on Designing Buildings
- Adhesives.
- Blockboard.
- Chipboard.
- Cross-laminated timber.
- Engineered bamboo.
- Engineered wood products.
- Glulam.
- High-density fibreboard
- Laminated veneer lumber LVL.
- Lime wood.
- Low-density fibreboard
- Medium-density fibreboard
- Modified wood.
- Oriented strand board.
- Plywood.
- Softwood.
- Timber.
- Timber construction for London.
- Timber preservation.
- Timber vs wood.
- Types of timber.
- Wood fibreboard.
Featured articles and news
Delayed, derailed and devalued
How the UK’s planning crisis is undermining British manufacturing.
How much does it cost to build a house?
A brief run down of key considerations from a London based practice.
The need for a National construction careers campaign
Highlighted by CIOB to cut unemployment, reduce skills gap and deliver on housing and infrastructure ambitions.
AI-Driven automation; reducing time, enhancing compliance
Sustainability; not just compliance but rethinking design, material selection, and the supply chains to support them.
Climate Resilience and Adaptation In the Built Environment
New CIOB Technical Information Sheet by Colin Booth, Professor of Smart and Sustainable Infrastructure.
Turning Enquiries into Profitable Construction Projects
Founder of Develop Coaching and author of Building Your Future; Greg Wilkes shares his insights.
IHBC Signpost: Poetry from concrete
Scotland’s fascinating historic concrete and brutalist architecture with the Engine Shed.
Demonstrating that apprenticeships work for business, people and Scotland’s economy.
Scottish parents prioritise construction and apprenticeships
CIOB data released for Scottish Apprenticeship Week shows construction as top potential career path.
From a Green to a White Paper and the proposal of a General Safety Requirement for construction products.
Creativity, conservation and craft at Barley Studio. Book review.
The challenge as PFI agreements come to an end
How construction deals with inherited assets built under long-term contracts.
Skills plan for engineering and building services
Comprehensive industry report highlights persistent skills challenges across the sector.
Choosing the right design team for a D&B Contract
An architect explains the nature and needs of working within this common procurement route.
Statement from the Interim Chief Construction Advisor
Thouria Istephan; Architect and inquiry panel member outlines ongoing work, priorities and next steps.
The 2025 draft NPPF in brief with indicative responses
Local verses National and suitable verses sustainable: Consultation open for just over one week.






















