Price Increase Tracker

Supplier	H&B Effective Date	Summary of Increase (where advised)	Main Reason for increase
Naylor Drainage	01/05/2026	3%	National living wage and general inflation rate.
Masterflow	01/05/2026	7% on all products	Metal Prices
Ultratape	01/05/2026	3.75% Increase all products	Freight, inflation, NI, insurances, utility costs
Polypipe	01/05/2026	Increase from 1st May 12% - Plastic plumbing (pricing groups BP09, BP16 & BP23) 16% - All other products MDPE - Monthly pricing which will be notified separately	Middle East Effect
Polypipe Civils	01/05/2026	16% on all products	Middle East Effect
Pavestone	01/05/2026	Potential increase - holding postion - Confirmed +6.84% increase	Middle East Effect
Marshalls	01/05/2026	£0.67 - £0.81/m2 increase only on orders directly from the docks price adjustment on all deliveries and collections - 2.95% on landscaping, bricks & masonary. 3.5% on water management. Minimum order of 13T on all deliveries of marshalls and stonemarket landscaping products to yard.	Middle East Effect
Ariel Plastics (updated from holding position to confirmed increase)	01/05/2026	Varies by product	Middle East Effect
Mannok Roof Tiles	01/05/2026	Up to 12% (market increased 1st April - defered for one month for h&b to be effective 1st May	Raw Materials & Energy
Flex-R	01/05/2026	Classic Bond between 10 & 7%	Raw material
Navigator	01/05/2026	MDPE PIPE 5%-17%, Fernox 5-13%, Mark Vitow 5%	Producers increase for Raw Material
Davant	01/05/2026	Varies by product - detailed on the increase notification	Raw Materials, Transport & Engergy
SAM Mouldings	01/05/2026	15% for despatches from 1st May	Raw materials, haulage, Gas, resins & urea
Marley	01/05/2026	5% increase on roof battens	Raw material
Unilin Insulation	01/05/2026	12.50%	Middle East Effect - Raw Materials & Transport
Kingspan Insulation	01/05/2026	Therma & Ecotherm 10%, Kooltherm 2.5%, K-Roc 3%	Middle East Effect - Raw Materials & Transport
JJ Ormerod	01/05/2026	2.5% temporary terms reduction -	Energy & transport
Wienerberger	01/05/2026	Fuel surcharge 2.5% UK manufactured & imported bricks, brick slips, specials, pavers, UK manufactured & imported tiles and fittings - Proposed temporary surcharge on Brick products on hold 21/04	Middle East Effect
Soudal (revised implemenation date 18th May)	01/05/2026	Varies by product between 10 and 20%	Raw Materials, haulage
Bostik (Updated implementation from 13th April to 1st May)	01/05/2026	Surcharge Polyurethane based products: foam, sealants and others: +15%, Aerosol, Silicone, Acrylic based products: sealants, adhesives and others: +11%, PVA : +25%, All other technologies (Hybrid, Epoxy, PMB, Solvented etc.): +7%	Middle East Effect
Recticel	01/05/2026	15% Price increase across the range	Middle East Effect - Raw Materials
Brett Martin	01/05/2026	Price increase of 18% across all product ranges, minimum carriage paid order values will increase to the following Into stock purchases £1,100 Direct to site deliveries £1,700	Middle East Effect - Raw Materials
Sika	01/05/2026	Blue Grit 25%, Tiling Products 5%, PVA 30%, Visco & Fibres product 16%, Sikafume 4%	Middle East Effect
Forest Garden	01/05/2026	Price realignment - average 3% saving see file for details. Some increases but only 1 purchase for 2025	Price Realignment
Toolbank	01/05/2026	Force Majeure - Sika 4%, Tetrosyl 6.9%	Middle East Effect Raw material, energy & haulage
Naylor Drainage	01/05/2026	3% Price Increase	Raw Material and Fuel increases
Donaldson Timber	05/05/2026	5% increase - new orders delivered from 5th May	Middle East Effect - raw material increases
F P Mccann (updated from holding position to confirmed)	07/05/2026	6.5% across all products	Middle East Effect
Arbor Forest Products	11/05/2026	4% increase	Raw resin materials and Freight Costs
Kartell	11/05/2026	Varies by product	Middle East Effect - Transport & Raw Material
Kronospan	18/05/2026	Notice of increase on all deliveries made on/after - OSB 10% P5 4% MDF 10.5%	Raw material and diesel Middle East impact
Naylor Drainage	18/05/2026	14.5% across all product lines and a Land Drain range increase of 12.5%	Middle East Effect
Dunlop	18/05/2026	No notice given of increase - 4.9%	Middle East Effect - Raw Material
Timloc (updated from holding position)	21/05/2026	Varies by product	Middle East Effect - Raw material, & haulage costs
Artificial Grass	22/05/2026	temporary price increase of 9.5% on all orders	Middle East Effect
Recticel (AMENDED New Implementation date and % TBA)	01/06/2026	10% for all PIR-products. (Amended)	further increase of raw materials, energy, costs of production and transport & logistic costs.
Kingspan Insulation	01/06/2026	Kingspan Therma & EcoTherm PIR Insulation Range – 15%	cost pressures on raw materials, production running costs, transport, and logistical costs.
Unilin Insulation	01/06/2026	10% for all PIR Products Increased to 12.5% 28/04	price increases of raw material costs
Mannok Insulation	01/06/2026	up to 10% for our PIR Insulation products	sustained increases across key raw materials, alongside ongoing increases in labour, distribution, engineering and energy costs.
British Gypsum Plaster	01/06/2026	Not detail of % notified	Middle East Effect
Embrass Peerless	01/06/2026	Increase varies by product	Middle East Effect
Catnic	01/06/2026	6-15% Varies by product	Middle East Effect
Marley	01/06/2026	Varies by product	Haulage & Energy
Tilerite	01/06/2026	Varies by product and increase in below carriage paid order value	Middle East Effect - fuel
Charlton Gates	01/06/2026	4.6% Increase	Middle East Effect
Pavestone	01/06/2026	5-17% across indian porcelain range	Middle East Effect - Raw Material
Navigator	01/06/2026	Varies by product and manufacturer	Middle East Effect - Raw Material
Birtley Lintels	01/06/2026	12% price increase, plus 12% MOV increase	Middle East Effect - Raw Material
Kalsi	01/06/2026	10% price increase	Middle East Effect - Raw Material
Arbor Forest Products	01/06/2026	Trex signature railing 5%	Raw Material Increases
Marshalls	01/06/2026	Brown/Autumn • Project Packs & 600x600 £17.99/m² • 900x600 £19.64/m² Grey • Project Packs & 600x600 £17.99/m² • 900x600 £19.00/m² Buff/Sahara • Project Packs & 600x600 £18.18/m² • 900x600 £19.38/m²£19.38/m²	Middle East Effect - Transport & Raw Material
Ibstock	01/06/2026	temporary 3% energy price increase to deliveries	energy, fuel and other input costs
Red Gorilla	01/06/2026	30% increase across all products	Middle East Effect - Raw Material
Azpects	01/06/2026	The following adjustments will apply: • 5.0% increase on all sealers • 5.0% increase on all cleaners Due to their specialised chemical composition, the following exceptions will apply to the above: • 10.5% increase – Grease & Oil Away+ • 10.5% increase – Sealer Remover	Middle East Effect - Raw Material
Forterra	01/06/2026	2.95% - Bricks including specials	Middle East Effect - Energy
Leeds Plywood Doors LPD	15/06/2026	no more than 5%	operational areas — including salaries, insurance, business rates, fleet maintenance, and the growing costs associated with UK compliance
Tricel	19/06/2026	5% increase - carriage TBC	Middle East Effect
Birkdale (Updated from June to July implementation date)	01/07/2026	Between 5 & 8% - varies by product range	Energy, Raw Material, Haulage Costs
Forterra	01/07/2026	6% Thermalite Blocks - NOW AMENDED TO 3.5%	sustained inflationary pressures across the business
Knauf Insulation	01/07/2026	7.8% increase on Rock (other products increasing but not part of the Knauf Insulation deal)	Middle East Effect
Knauf Drywall	01/07/2026	6.0 - 6.8%	Middle East Effect
Isover	01/07/2026	5-8.5%	Inflationary pressure on cost base
Rockwool	01/07/2026	5.3% all Rockwool product ranges and ancillary items	Middle East Effect
Simpsons Strong Tie	01/07/2026	11% increase on all products	Middle East Effect - Energy, transportation and other associated costs to supply manufactured steel product to the UK market are rising at a considerable pace.
Crown Paints (confirmed from holding position)	01/07/2026	6.5% confirmed increase	Middle East Effect
Tricel	01/07/2026	Varies by Product	Middle East Effect on Raw Materials & Haulage
STS - No More Ply	01/07/2026	7.5% increase	Middle East Effect, haulage, energy, insurance
Garador	01/07/2026	Varies by product	Middle East Effect - Steel & Engergy
Velux	01/07/2026	Varies across product ranges - average 2.5%	Middle East Effect - Raw material, energy & haulage
Walsall Wheelbarrows	01/08/2026	Varies by product	Middle East Effect - Raw Material
Navigator	01/08/2026	15% increase on metal based products	Middle East Effect - Raw Material
Midland Lead	TBA	Letter of intent	Middle East Effect