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Millboard® DuoFix Side-Fixing Guide

£55.13
(3)

This DuoFix side-fixing guide tool enables quick and easy side attachment of Millboard® decking boards, creating a concealed fixing finish with a 6mm gap between boards. It fits perfectly over decking boards with widths of 145mm to 200mm. The tool is suitable for Enhanced Grain, Weathered Oak, and some softwood boards.

SKU: FIXMILDGUIDE

delivery NATIONAL DELIVERY - checking... from £4.99
ANDOVER COLLECTION
OKEHAMPTON COLLECTION
Total Price: £55.13 inc VAT
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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…

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Samples plus minus

Order A Sample Pack!

The best way to choose your preferred colour is with our Sample Packs. Order Sample Packs
Specifications plus minus
Weight
1.00kg
Delivery plus minus
Type When? Cost?
National Delivery Orders under £1,000 Est. 5 working days*
Roofing items 7-10 working days*
£192.00
Orders over £1,000 Est. 5 working days*
Roofing items 7-10 working days*
£96.00
Orders over £1,500 Est. 5 working days*
Roofing items 7-10 working days*
FREE
Scotland Delivery Est. 15 working days*
Roofing items 7-10 working days*
£360.00

Millboard Delivery Orders under £2,000 Est. 5 working days* £192.00
Orders over £2,000 Est. 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 via Courier 5 working days* FREE

*Please allow for public holidays and weekends (non-delivery days) 

Collection plus minus

Some of our products are available for collection from our warehouses in Okehampton (Devon) and Andover (Hampshire) - This option will show at checkout, when available.

Standard collection lead time is 3-5 working days, this may vary depending on the product. If you would like to collect your order after 2 hours, please choose this option at checkout.

Please note that collections are only available from Monday-Friday, 08:00 - 17:00 & Saturday, 08:00 - 12:30 (Note: this IS the cut off time for collections, despite our closing time of 13:00)

Please Note The Following Prior To Collection:

No Cutting On Site

PPE/Hi-Vis Must be Worn At All Times

AlL Visitors Must Report to Reception


Vehicles we can and cannot load

Cladco Profiles will only load flatbed lorries and flatbed trailers for insurance purposes. If the appropriate vehicle is not available, two people would be required for a collection.

Cladco Profiles will NOT load any vehicles with roof racks, horse boxes, cattle lorries or fixed-sided trailers. Cladco Profiles has the right to refuse loading a vehicle for any reason.

Before arranging a collection, please read our Customer Collection Notice below.

Okehampton

Our Okehampton HQ and Warehouses (Devon)

Hampshire

Our Andover Warehouses (Hampshire)

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Customer Collection Notice

For those customers wishing to collect materials, we ask you report to the office first in order to be seen by a member of the sales team. Your goods will then be picked and brought to your vehicle.

Please note that during busy periods you may experience a wait while our yard staff serve other customers or are loading/unloading other vehicles.

We respectfully draw your attention to the following points:

  • It is the ultimately the responsibility of the customer to load his/her vehicle and to ensure the goods are safely/ securely strapped down.
  • Our staff will be happy to assist you load your goods onto appropriate vehicles by way of fork lift trucks. Our staff will not handball any goods into enclose vehicles. The loading of the vehicle is carried out entirely at the customers own risk. We will not be held liable for any damage that may occur to your vehicle or goods collected from our premises during the transport of said goods.
  • It is the responsibility of the customer to ensure both their vehicle and the goods are safe when they leave our premises.
  • We can advise the approximate weight of materials prior to you arriving so that you can be sure your vehicle is capable of carrying the intended load. Please ensure that you bring appropriate ropes, straps or other securing materials as we are unable to provide you with any upon arrival.
  • We strongly recommend you bring suitable protection materials to prevent your ropes/straps etc. be damaged by these edges. We recommend that you use good quality protective gloves when handling materials.
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Frequently Asked Questions
The DuoFix side-fixing guide creates concealed fixings in Millboard® decking boards with 6mm spacing between each board.
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.
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.
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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Reviews
Customer Reviews
5 Based on 3 reviews
Professional results

Price

Quality

Value

Essential tool if you want your decking installed flawlessly.
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Made consistent gaps between the boards

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Quality

Value

Meant that boards were fit perfectly, also aligned the screws.
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Great for aligning boards correctly

Price

Quality

Value

Made laying the boards so easy because I didn't have to worry about misplacing them.
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