Adjustable Mitre Box
Adjustable mitre box for accurately cutting lightweight coving, cornice and decorative mouldings. Suitable for profiles up to 180mm projection and 200mm drop.
Description
Our Adjustable Mitre Box is the ideal tool for accurately cutting lightweight coving, cornice and decorative mouldings. Designed to help you achieve precise 45° mitre cuts, this adjustable mitre box makes installation quicker, easier and more accurate.
Unlike standard mitre boxes, the adjustable design allows you to accommodate a wide range of moulding sizes. It is suitable for lightweight polyurethane, duropolymer, polystyrene and other decorative mouldings, making it the perfect choice for both professional installers and DIY users.
The adjustable guides securely hold the moulding in place while cutting, helping to reduce movement and improve accuracy. This results in cleaner joints, less waste and a professional finish.
Our Adjustable Mitre Box is ideal for installing:
- Lightweight coving
- Lightweight cornice
- Ceiling mouldings
- Wall mouldings
- Picture rails
- Dado rails
- Decorative trim
With a maximum projection of 180mm and drop of 200mm, this mitre box accommodates most lightweight moulding profiles available today.
Whether you’re completing a single room renovation or installing decorative mouldings throughout an entire property, this Mitre Box helps you produce clean, accurate mitres every time.
Why Choose Our Adjustable Mitre Box?
- Adjustable to suit different moulding sizes
- Produces accurate 45° mitre cuts
- Reduces waste and installation time
- Suitable for professional and DIY use
- Ideal for lightweight coving and cornice
- Durable and easy to use
- Maximum projection: 180mm
- Maximum drop: 200mm
Pair this Mitre Box with our range of lightweight mouldings, adhesives and fillers for a complete installation solution.
Delivery Costs
We hand-check and carefully pack all orders to ensure your cornice arrives in perfect condition. Delivery charges depend on the type of product in your basket:
- Lightweight products (Purotouch & Duropolymer): Flat-rate delivery charge applies. Orders over £500 qualify for free delivery.
- Plaster products: Hand-delivered by our own driver. Delivery cost is based on distance from our workshop.
- Samples & mitre boxes: Sent via parcel carrier or Royal Mail; charged at a lower rate than full plaster deliveries.
Exact delivery options and charges are shown at checkout once you enter your delivery postcode. If you have any questions about delivery for this product, please contact us before placing your order.






