Millboard® DuoFix Side-Fixing Guide for Decking

Details

More About The DuoFix Side-Fixing Guide

The DuoFix side-fixing guide tool enables the side attachment of Millboard® decking boards, creating a concealed fixing finish easily and quickly.

The guide fits perfectly over a decking board and is compatible with boards that range from 145mm and 200mm in width.

Easy to use, this tool allows for accurate and consistent 6mm spacing of decking boards to create a solid and professional looking decking area. Whether you are using Enhanced Grain or Weathered Oak boards, your deck will be looking flawless.

When paired with Durafix screws and the included driver bit, the guide also ensures precise screw alignment and controls the fixing depth.

Looking for a different spacing tool?

See our Millboard® multi-spacer deck tool

Looking for decking fixings?

See our Millboard® Durafix trimhead stainless steel deck screws

Or browse our Millboard® decking department for decking boards and more…

Delivery
Information

Please click on the variable options on our checkout page.

Cladco offer a Nationwide delivery service (UK Mainland) We offer a range of options, please see the table below.

Useful Links: Delivery Policy | Collection Policy

Delivery

Delivery is estimated 5 working days (1 week).

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Collection

Collection from our Okehampton or Andover warehouse. Please note we need 2 hour notice.

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Sample Packs

Sample packs are sent via Courier and delivered within 3-5 working days.

Pricing Table

	TYPE		WHEN?	HOW MUCH?
	National Delivery	(Orders under £1,000)	Estimated 5 working days*	£192.00
		(Orders over £1,000)	Estimated 5 working days*	£96.00
		(Orders over £1,500)	Estimated 5 working days*	FREE
	Scotland Delivery	Postcodes: PA, PH, DD, AB, IV, & KW	Estimated 15 working days*	£360.00
	Millboard Delivery	(Orders under £2,000)	Estimated 5 working days*	£192.00
		(Orders over £2,000)	Estimated 5 working days*	FREE
	Parcelforce Standard (Small Parcels)		3-5 Working Days	£8.50
	Parcelforce Standard (Large Parcels)		3-5 working days	£30.00
	Sample Packs		5 Working Days	FREE
*Please allow for public holidays and weekends (non-delivery days)

When your goods are delivered these are sometimes delivered on a pallet with the necessary associated packaging to ensure they arrive with you in the best possible condition. We view the pallet and packaging as necessary for the protection of the goods and therefore will be a part of what is delivered to you. It is your responsibility to dispose of these items in a responsible manner when appropriate.

Frequently Asked Questions

What does the Millboard® DuoFix side-fixing guide do?

The DuoFix side-fixing guide creates concealed fixings in Millboard® decking boards with 6mm spacing between each board.

Which decking products is this guide tool compatible with?

The guide works seamlessly with Enhanced Grain and Weathered Oak Millboard® decking ranges. As well as other softwood decking that have a width between 145mm and 200mm.

Does the tool come with any accessories?

Yes. The guide comes with a special driver bit that is used alongside Durafix screws (sold separately) to ensure precise alignment and consistent fixing depth during installation.

Why is side-fixing preferred for Millboard® decking?

Side-fixing helps preserve the visual integrity of the deck surface by keeping screws hidden beneath the boards. This method enhances both appearance and safety.

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