£92.12

It has never been this cheap. We have no record of a lower price.

£92 today · cheaper than every other day in the last 3 months

Geberit 390.454.14.1 Silent-PP 87 degrees Exhaust Fitting

View at Amazon

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 73 days · 73 data points (no recent data)

Historical
Generating forecast…
£92.12 £87.51 £89.36 £91.20 £93.04 £94.88 £96.73 11 August 2026 29 August 2026 16 September 2026 04 October 2026 22 October 2026
View at Amazon ↗

Grey, 390.454.14.1

Price data last checked 27 day(s) ago - will refresh soon

NEW HERE?

Amazon shows you one price. We show you all of them.

Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.

WHAT'S ON THIS PAGE

↑ Price chart
when this has been cheap or pricey
↑ Forecast
where the price is heading next
↓ Statistics
all-time high & low, recent range
↑ Price alert
name your number, we'll email you

Price Distribution

Price distribution over 73 days • 1 price levels

Days at Price
73 days 0 18 37 55 73 £92 Days at Price

Price Analysis

Most common price: £92 (73 days, 100.0%)

Price range: £92 - £92

Price levels: 1 different prices over 73 days

Description

The Geberit 390.454.14.1 is a 87-degree silent exhaust fitting designed for rapid, cost-effective installation in residential plumbing systems. Built with triple-layer polypropylene tubes reinforced with mineral fibre, this fitting delivers optimized sound insulation for wastewater discharge applications. The robust construction minimises thermal expansion, eliminating the need for separate expansion sleeves during installation. Its high-stiffness glass-reinforced design combined with a consolidated EPDM lip seal ensures long-lasting reliability and secure connections. Ideal for any residential building type, this Geberit Silent-PP fitting meets strict standards for safety and performance whilst maintaining economical installation costs.

Key Features

Geberit Silent-PP construction features triple-layer polypropylene tubes reinforced with mineral fibre for durable, long-lasting performance.

87-degree angle fitting enables flexible routing and space-efficient installation in residential plumbing systems.

Minimal thermal expansion properties eliminate the requirement for additional expansion sleeves during system installation.

Consolidated EPDM lip seal provides secure, watertight connections that prevent leaks and maintain system integrity.

Optimized sound insulation in the exhaust system reduces noise from wastewater discharge, improving comfort in residential buildings.

High-stiffness construction combined with mineral fibre reinforcement ensures rigid support for reliable long-term operation.

Product Specifications

Brand
Geberit
Colour
Grey
Domain
Amazon UK
Release Date
18 March 2017
Listed Since
04 January 2014

Barcode

No barcode data available

Similar Products You Might Like

Geberit 393.511.14.1 Silent-pro Tube 2 Glasses
99% match

Geberit 393.511.14.1 Silent-pro Tube 2 Glasses

Geberit

£67.33 09 Oct 2026
Geberit 390.283.14.1 Silent-pp gtsw Curve Technical
99% match

Geberit 390.283.14.1 Silent-pp gtsw Curve Technical

Geberit

£87.09 02 Sep 2026
Geberit 390.248.14.1 Silent-pp gtea Braga with Reduction 87 Degrees
99% match

Geberit 390.248.14.1 Silent-pp gtea Braga with Reduction 87 Degrees

Geberit

£87.04 27 Aug 2026
Geberit 390.120.14.1 Silent-pp curca 15 Degrees GTB
98% match

Geberit 390.120.14.1 Silent-pp curca 15 Degrees GTB

Geberit

£84.54 04 Sep 2026
Geberit 390.471.14.1 Silent-pp GTR Reduction Eccentric
98% match

Geberit 390.471.14.1 Silent-pp GTR Reduction Eccentric

Geberit

Price unavailable
Geberit 390.278.14.1 Silent-pp GTR Reduction Concentric
98% match

Geberit 390.278.14.1 Silent-pp GTR Reduction Concentric

Geberit

£86.52 04 Sep 2026
GROHE Skate Flush Plate Stainless Steel 38862SD0
97% match

GROHE Skate Flush Plate Stainless Steel 38862SD0

GROHE

£144.00 12 Oct 2026
hansgrohe Straight Tube 50 cm Matt Black
97% match

hansgrohe Straight Tube 50 cm Matt Black

Hansgrohe

£45.20 03 Oct 2026
EMKE Chrome Recessed Basin Mixer Tap - 2 Hole Mixer Tap with Aerator, Single Lever Mixer, Modern Bathroom Faucet, Water Saving, Easy Installation (281x140x65mm)
97% match

EMKE Chrome Recessed Basin Mixer Tap - 2 Hole Mixer Tap with Aerator, Single Lever Mixer, Modern Bathroom Faucet, Water Saving, Easy Installation (281x140x65mm)

EMKE

£104.37 18 Sep 2026
hansgrohe RainDrain Compact 56181000 Shower Drain 900 Can be Tiled for Standard Installation Complete Set
97% match

hansgrohe RainDrain Compact 56181000 Shower Drain 900 Can be Tiled for Standard Installation Complete Set

Hansgrohe

£617.61 07 Oct 2026
Hansgrohe RainDrain Allround 800 Shower Drain - Stainless Steel
97% match

Hansgrohe RainDrain Allround 800 Shower Drain - Stainless Steel

Hansgrohe

Price unavailable
Hansgrohe Vernis Shape 3-Hole Basin Mixer - Matt Black
97% match

Hansgrohe Vernis Shape 3-Hole Basin Mixer - Matt Black

Hansgrohe

£207.99 11 Sep 2026
Hansgrohe RainDrain Allround 900 Shower Drain - Brushed Steel
97% match

Hansgrohe RainDrain Allround 900 Shower Drain - Brushed Steel

Hansgrohe

£452.82 15 Sep 2026
Hansgrohe Vernis Blend Matt Black 3-Hole Basin Mixer 71553670
97% match

Hansgrohe Vernis Blend Matt Black 3-Hole Basin Mixer 71553670

Hansgrohe

£221.00 13 Sep 2026
Hansgrohe RainDrain Allround 1200 Shower Drain - Stainless Steel
96% match

Hansgrohe RainDrain Allround 1200 Shower Drain - Stainless Steel

Hansgrohe

£326.06 15 Sep 2026
Hansgrohe Logis 3-Hole Basin Tap 150 with Pop-Up Waste
96% match

Hansgrohe Logis 3-Hole Basin Tap 150 with Pop-Up Waste

Hansgrohe

Price unavailable
EMKE Shower Column with Thermostatic Mixer, Glass Shelves 45 x 13 cm, Hand Shower, 3 Types of Jets, Rain Shower, Spout, Thermostatic Shower Column, Metal Grey
96% match

EMKE Shower Column with Thermostatic Mixer, Glass Shelves 45 x 13 cm, Hand Shower, 3 Types of Jets, Rain Shower, Spout, Thermostatic Shower Column, Metal Grey

EMKE

Price unavailable
Hansgrohe ShowerSelect Comfort Q Matt Black Thermostat
96% match

Hansgrohe ShowerSelect Comfort Q Matt Black Thermostat

Hansgrohe

£877.59 13 Sep 2026
GROHE Essence Bidet Mixer Tap with Pop-Up Waste - Chrome
96% match

GROHE Essence Bidet Mixer Tap with Pop-Up Waste - Chrome

GROHE

£130.46 10 Sep 2026
Hansgrohe Vivenis Single Lever Shower Mixer - Chrome 75620000
96% match

Hansgrohe Vivenis Single Lever Shower Mixer - Chrome 75620000

Hansgrohe

£149.03 11 Sep 2026
Hansgrohe ShowerSelect Comfort Q Thermostat - Brushed Black Chrome
96% match

Hansgrohe ShowerSelect Comfort Q Thermostat - Brushed Black Chrome

Hansgrohe

£859.36 13 Sep 2026
Hansgrohe Vernis Blend Matt Black Wall-Mounted Basin Tap
96% match

Hansgrohe Vernis Blend Matt Black Wall-Mounted Basin Tap

Hansgrohe

£179.95 11 Sep 2026
Hansgrohe RainDrain Compact 56163000 - 60cm Tiled Shower Drain
96% match

Hansgrohe RainDrain Compact 56163000 - 60cm Tiled Shower Drain

Hansgrohe

Price unavailable
Hansgrohe ShowerTablet Select Bath Thermostat - 24340000
96% match

Hansgrohe ShowerTablet Select Bath Thermostat - 24340000

Hansgrohe

£510.23 21 Oct 2026