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Geberit Duofix 112cm Toilet Support Frame + Delta20 Chrome flush plate + Wall brackets (458.134.21.3)

  • Product reference: 458.134.21.3
  • EAN: 4064746032622
  • Brand: Manufacturer 5
  • Line: Duofix
Product warranty: 2 years
£
22990
TAX INCL.
£
44090
Retailed price
The recommended retail price (RPC) is a resale price recommended by a manufacturer to its distributors.
When it comes to a multi-brand pack, it is then the sum of the PPC of its components.
( 47.86% saving)
82 In stock
Shipped before the 11 November
Quantity:

Pack Contents: Duofix 112cm Frame + Delta20 Chrome Flush Plate + Wall Mounts (458.134.21.3)

  • Geberit Duofix UP100 Frame Set + 112cm WC Cistern (458.103.00.2)
  • Geberit Dual Flush Actuator Plate, Glossy Chrome (115.127.21.1):

.

Geberit Duofix Basic UP100 Frame, 112cm, with UP100 Concealed Cistern (458.134.21.3) :

Installation recommendations:

These wall-hung toilet support frames are designed for the following types of installation:

  • Against a load-bearing wall (concrete shell, plaster tiles, aerated concrete, bricks, breeze blocks) and on a concrete slab using the fixings provided.
  • In a metal-framed partition wall made of reinforced rails (KNAUF, PLACO, etc.) at room height or with Geberit Duofix system rails and uprights at partial or room height (according to manufacturer's recommendations).

These wall-hung toilet support frames cannot be installed against plasterboard partition walls with a cardboard honeycomb core, against plasterboard partition walls on metal frame or against double-skin partition walls made of plasterboard on metal frame without additional accessories (substitution of the feet provided by self-supporting feet) or the addition of additional reinforcements (to be integrated beforehand into the partition at the level of the upper fixings).

These support frames for wall-hung toilets can be installed on wooden floors if they are placed against a load-bearing wall (see previous description) and their feet on a joist or batten using the lag screws provided.

The set includes:

  • 112 cm zinc-plated support frame with adjustable feet from 0-20 cm
  • UP100 water cistern (with 25-year manufacturer's warranty on spare parts)
  • Pre-painted frame in Geberit blue
  • Support feet with graduation marking in cm
  • Swivel feet for mounting in UW50/UW75 profile
  • Crosspiece for cladding support
  • 2 M12 threaded rods for fixing the ceramic with intermediate distance of 18 or 23 cm
  • Concealed cistern 4-6-7.5 l, insulated against condensation
  • Front actuation with two flush quantities with Delta21, Delta20 or Delta50 plates
  • Inlet at the rear/top
  • Angle stopcock R1/2",
  • Reservation box for inspection hatch
  • Styrophor construction site protection
  • Drain elbow Ø 90 mm
  • Sleeve fitting Ø 90 mm
  • Transition sleeve Ø 90/110 mm
  • Fixing material

.

Features of the Delta20 dual flush plate, bright chrome (115.127.21.1):

  • Dual flush device
  • Color: bright chrome
  • Pneumatic actuation
Product technical properties
  • Colour:Gray
  • Material:Metal
  • Length (cm):12
  • Width (cm):50
  • Height (cm):112
  • Frame brand:Geberit
  • Type of installation:Wall
  • Weight:18
  • Depth:12
  • Product type:Support frame for wall-hung toilets
  • Net weight:16.2
  • Flush plate colour:Chrome
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£
22990
TAX INCL.
£
44090
Retailed price
The recommended retail price (RPC) is a resale price recommended by a manufacturer to its distributors.
When it comes to a multi-brand pack, it is then the sum of the PPC of its components.

(47.86% saving)
82 In stock
Shipped before the 11 November
Quantity:
secured payment
Reviews
Micakel C.
25/09/2025

Very good, impeccable service, careful and attentive. I recommend it!

Patrick F.
10/10/2025

Fast delivery and high-quality after-sales service. The customer support team is very responsive and professional. A serious and customer-oriented company.

Franck R.
01/10/2025

Grégory from customer service is very efficient. Good follow-up. The products are of good quality and delivered in good condition.

Jocelyne S.
13/10/2025

Perfect! Great selection, user-friendly website with efficient filters and accurate product descriptions. I contacted the after-sales service for an installation issue and received a reply the next morning, with several effective exchanges throughout the