Business Update Covid-19 

We are open for business and deliveries are currently running as normal.

We will of course keep the website up to date with the current status. There are some products unavailable, these are indicated on the relevant product pages.

Thank you as always for your custom and understanding in this matter, stay safe.


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AKW Tri Form Linear Waste - Floor Former

Unfortunately this product is out of stock as the manufacturer has closed due to the current Covid-19 situation

Free Next day UK wide delivery

See Delivery tab below for terms

Our Price:  £395.00
List Price:  £475.00
(Exc. 20% VAT)(£474.00 Inc. VAT)
Floor Former Size:
Grill style & tile thickness:

Part Number:  21205 & 21215 & 25126
Brand:  AKW

AKW Formsafe Waterproofing KitsAKW Formsafe Waterproofing Kits

Unfortunately this product is out of stock as the manufacturer has closed due to the current Covid-19 situation



Relief Available 

see VAT Exemption form for details


Select the size of Tri form floor former along with type and size of grill you require from the drop down lists given above and add to basket.
Each Tri-form ordered comes with one GW50 waste gulley trap as standard, (details given below in related product section). The Tri-forms can take up to three gulleys if required. If you need additional gulleys, they can be purchased from the 'Related products' shown at the bottom of the page and added to basket.

AKW Tri Form Linear Waste - Floor Former

AKW TriForm Linear floor former performs superbly and looks even better to create a truly aspirational bathroom experience.

Offering a perfectly level access solution, TriForm can be used with a wide range of tiles guaranteeing a style to suit your personal taste.

The TriForm can drain even the most powerful showers quickly and efficiently.

Easy to fit TriForm offers enhanced strength through its material composition, guaranteeing longevity and maintenance free installation.

TriForm performs superbly and looks even better to create a truly aspirational bathroom experience.

AKW Tri-Form Floor Former Specification

  • Floor former Thickness :  22mm

  • Suitable for Wooden base :  Yes

  • Suitable for Concrete base :  Yes 

  • Suitable for Vinyl :  No

  • Suitable for Tiles :  Yes

  • Can it be cut down :  Yes - up to within 200mm of the waste slot

  • Maximum Weight Capacity :  40st / 253kg

  • Does it need full under boarding :  No

  • Is waste outlet supplied as standard :  Yes - Select your waste type from the drop down list at the top of the page.

Additional information on AKW Tri-Form Linear Waste Floor former

  • On-trend contemporary style.

  • Can accommodate tiles up to 2.5cm / 1 inch thick through the choice of waste grill when ordering.

  • Exceptional draining, capable of handling 78 litres p/m through 3 easy fit wastes.

  • Integral trough, providing excellent water proofing and no need for silicone.

  • Made from GRP with strong mineral resin composition.

  • Steel stringers are added for increased structural support and reinforcing panels add stability.

  • Made from 100% recyclable material delivering an environmentally friendly solution.

Choice of 3 waste coverings

For Tiled floors : 

      a Reversible 2 in 1 waste cover offering 2 different finishes, 

Tiled or brushed stainless steel

      or a decorative steel finish.

                  Available for 6-16mm tiles or 16-25mm tiles

Not Suitable for vinyl flooring


Dimension drawings for the 4 available sizes.

Tr-form linear waste deck 900x90 dimensions










1200x1200 Triform linear waste deck dimensions

Tri-form deck with linear waste outlet dimensions













Available Downloads for AKW Tri Form Linear Waste - Floor Former


The AKW Tri Form Linear Waste Floor Former Product Brochure



Contour Butyl Waterproofing Kits

Contour Butyl Waterproofing Kits£175.00  -  £260.00

5m or 10m Butyl Waterproofing kits

AKW Formsafe Waterproofing Kits

AKW Formsafe Waterproofing Kits£175.00  -  £245.00

Unavailable, Manufacturer temporarily closed

Impey WaterGuard Wet Room Wall & Floor Tanking Kit

Impey WaterGuard Wet Room Wall & Floor Tanking Kit£195.00  -  £495.00

5m,10m,15m,or 20m Waterproofing kits

BAL WP1 Waterproofing kit

BAL WP1 Waterproofing kit£105.00   £70.00

4.5m Waterproofing Kit

Mapei Waterproofing kit

Mapei Waterproofing kit£109.00

Unavailable, Manufacturer temporarily closed

Mapei Basic Tanking kit

Mapei Basic Tanking kit£58.00

Unavailable, Manufacturer temporarily closed

AKW Tri Form Linear Waste - Floor Former - Delivery Details

  • Orders received before 2:15pm on any business day will be processed on the same day for an expected delivery on the next business day.*

  • Orders received after 2:15pm on a Friday will be processed immediately but you should not expect delivery until the following Tuesday.

  • Free Delivery offer only applies to UK mainland orders.

  • Free Delivery to ROI available, may take up to 5 days.

  • In the event of a query regarding your order, your order will be put on hold until we have contacted you to clarify.

AKW delivery lead time for wet room products.

Deliveries are made by a third party company and occasionally circumstances beyond our control result in deliveries not being made on the next working day. This is a very rare occurrence but we advise that Wet Rooms Direct Ltd cannot take responsibility for this but we work closely with our business partners to ensure this rarely occurs.

Wet Rooms Direct cannot be held liable for any losses due to the unexpected late arrival of any goods ordered. In the light of this Tradesmen should NOT be booked until goods are received and checked.

Please note : For deliveries to an address other than the payment cards registered address, it is your responsibility to ensure that there is someone available to sign for the delivery.

Related Products
AKW Formsafe Waterproofing Kits

Unavailable, Manufacturer temporarily closed

£175.00  -  £245.00
AKW GW50 White Plastic Waste

Unavailable, Manufacturer temporarily closed

Plywood Sheet 4mm, 9mm, 12mm or 18mm

Unavailable, Manufacturer temporarily closed

£14.25  -  £38.50
AKW Tile Backer Boards 6mm, 10mm or 12mm

Unavailable, Manufacturer temporarily closed

£9.00  -  £10.50
AKW Tile Spacers 2mm, 3mm or 4mm

Unavailable, Manufacturer temporarily closed


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