Question 1

July 2026

Accepted Answer

1st July

Plasson - 12% (Average)

Question 2

June 2026

Accepted Answer

1st June

FloPlast - 9%
Polypipe (MDPE Pipe Only) - 10%
Pipelife (PEX and Easy-Lay PB Pipe Ranges) - 9%
Kalsi (E. Tupling Soil, Waste, Rainwater & Underground Drainage) - 10%
Naylor - 12.5% (average)
Polydrain - 8%
Penosil - 13.5%
Surestop - 15%

Question 3

May 2026

Accepted Answer

1st May

Naylor - 3%
Polypipe (MDPE Pipe ONLY) - 10.5% (Average)
WaterGas - 5%
Tesla UK - 12% (Average)
Climaflex - 8.5%
Armaflex - 8.5%
Danfoss Domestic Heating (TRV's ext.)  - 10% (Average)
Frankische - 12% (Average)
Polypipe (Hot & Cold Plumbing inc PolyPlumb) - 12%
Polypipe (Rainwater, Soil, Waste & Underground Drainage) - 16%
Brett Martin - 18%
Fernco - 8%
Brugg - 15% 
Tricel - 5%
Domus - 12%

Question 4

April 2026

Accepted Answer

1st April Plasson - 8% (Average)Pipelife - 4.75%E. Tupling (E.T Soil, Waste, Rainwater & Underground) - 5%13th April Wavin (UFH Pipe) - 20.8%Frankische (PEXa / PE-RT pipe) - 6%

Question 5

March 2026

Accepted Answer

2nd March

Polypipe - 4.91% (Average)
Surestop - 20% (Average)

16th March

FloPlast - 4.78%

Question 6

January 2026

Accepted Answer

2nd January

Wavin - 4.93% (Average)
Ultragrime - 5%
Danfoss - 5% (Average)
IMI Heatmiser - 7.5%
Fränkische - 5%

Question 7

February 2026

Accepted Answer

1st February

Domus Ventilation - 3% (Average)

Question 8

August 2025

Accepted Answer

1st August

Climaflex - 6%

Question 9

July 2025

Accepted Answer

1st July

Heatmiser - 5% (Average)

Question 10

June 2025

Accepted Answer

1st June

Pipelife - 4.5% (Average)

Kalsi (E. Tupling) - 5%

Question 11

April 2025

Accepted Answer

1st April

Polypipe - 4.1% (Average)

Brett Martin - 5%

Polydrain - 6%

7th April

FloPlast - 4.7%

Fernco - 5%

Question 12

March 2025

Accepted Answer

3rd March

Naylor - 6.2% (average)

4th March

Domus - 4%

Question 13

February 2025

Accepted Answer

2nd February

UltraGrime - 5%

Question 14

January 2025

Accepted Answer

6th January

Panasonic - 4% (average)

Hotun - 5% (average)

Armacell - 5.5%

Question 15

September 2024

Accepted Answer

Monday 2nd September

Tesla - Rubber Lined Clips etc. - 6%

Question 16

August 2024

Accepted Answer

Monday 5th August

FloPlast - Soil, Waste, Rainwater & Underground Drainage - 4.40%

Kalsi (E. Tupling) - Soil, Waste, Rainwater & Underground Drainage - 5%

Question 17

July 2024

Accepted Answer

Monday 1st July

Heatmiser - Thermostats, Wiring Centres etc. - 3%

Friday 5th July

Grimex - Wipes - 15p per pack

Question 18

April 2024

Accepted Answer

Monday 1st April

Panasonic - Air Source Heat Pumps & Accessories - 4% (average)

Question 19

March 2024

Accepted Answer

Friday 1st March

Polypipe - Above Ground and Hot & Cold Plumbing - 5.4% (average)

Question 20

February 2024

Accepted Answer

Monday 5th February

Frankische - MLC Pipe & Press Fittings - 5%

Delf - Ancillaries -  6%

Pricing

Manufacturer Price Increases