MW Supaphen Pipe Section – All densities, all facings – 7%
MW Supaphen Pipe Supports – All densities, all facings – 7%
MW Supapduct PIR – All sizes – 10%
MW Supercel Phenolic Duct Board – All sizes – 7%
Effective From Date
04/05/2026
Increase Amount
5-10%
CELLTEX LTD
Texell 3 & Texell HD
Effective From Date
04/05/2026
Increase Amount
9%
VELUX
VMS - 8%
VGP and VMR - 10%
Domes and pyramids - 8%
XSpan and SLine structural glazing - 8%
AOVs and Smoke Management - 5%
Barrelvault and other continuous rooflights - 5%
Effective From Date
04/05/2026
Increase Amount
5-8%
ALBION SYSTEMS / PIPEMARK
All products
Effective From Date
01/05/2026
Increase Amount
7.5%
DUPONT
Range of membranes
Range of tapes & accessories
Contact your local branch for information on specific products
Effective From Date
01/05/2026
Increase Amount
3.5%
RECTICEL INSULATION
All PIR products
This increase has been brought forward from June
Effective From Date
01/05/2026
Increase Amount
25%
IKO
Roofing Felts & Waterproofing Products
All modified torch-on and traditional roofing membranes - 10%
All traditional glass and fibre-based roofing membranes - 10%
Bituminous roofing shingles - 10%
IKO Easy Melt block bonding bitumen - 10%
IKOslate - 8%
IKOpro solutions and compounds - 12%
IKOpro roofing felt adhesives - 10%
IKO Hyload DPC and tanking membranes - 8%
Protection boards - 8%
Effective From Date
01/05/2026
Increase Amount
8-12%
ROCKPANEL
All products
Effective From Date
01/05/2026
Increase Amount
4%
CELLECTA
All CHIPflo® Timber branded products – 3%
All FIBREfon® and DECKfon® Timber branded products – 5%
All ScreedBoard® branded products, all YELOfon® HD10+ and other Polyethylene-based based products, all RUBBERfon® branded products, all HiGYP® branded products and other wall-based materials, all adhesives and compounds – 6%
All CHIPflo® Timber branded products (foiled) – 7%
All HiDECK® branded and other gypsum products, all YELOfon® HD-5 based products, all DECKfon® branded (non-timber) and other Polyurethane-products, all CLICKFLO branded and other plastic based products – 8%
All INSUBEAM branded, other EPS-based products and other Rubber-based products – 10%
All Hexatherm, TETRiS branded products and other XPS based products, all FIBREfon® Fleece branded and other fleece-based products – 12%
All UNICLOSER branded Products – 14%
All Metal work – 15%
All X-FLO branded products, foiled and mesh – 17%
Effective From Date
01/05/2026
Increase Amount
3-17%
DUPRE MINERALS
Vermiculite range
Effective From Date
01/05/2026
Increase Amount
8%
OWENS CORNING
All FOAMGLAS Industry products
Effective From Date
01/05/2026
Increase Amount
5%
L'ISOLANTE K-FLEX
All products
Effective From Date
01/05/2026
Increase Amount
9%
UNILIN INSULATION
All products
Effective From Date
01/05/2026
Increase Amount
12.5%
KINGSPAN INSULATION
Therma Range - 10%
EcoTherm Range - 10%
Kooltherm - 2.5%
K-Roc - 3%
Effective From Date
01/05/2026
Increase Amount
2.5-10%
PROTECH GLOBAL
PROCLAD
MB30
GTB65
GTW65
Effective From Date
01/05/2026
Increase Amount
6%
OWENS CORNING
This increase relates to FOAMGLAS Building Products
Insulation and accessories - 5%
Perinsul HL - 3%
Effective From Date
01/05/2026
Increase Amount
3-5%
THERMAL ECONOMICS
Alreflex Platinum - 12%
TE Platinum Ground Floor Insulation - 10%
Effective From Date
01/05/2026
Increase Amount
10-12%
BEWI INSULATION
All products
Effective From Date
01/05/2026
Increase Amount
13%
STYRENE PACKAGING AND INSULATION
All products
Effective From Date
01/05/2026
Increase Amount
18%
SOPREMA UK
Waterproofing, Bitumen - 15%
PIR Insulation - 15%
Glues, Adhesives, Mastics and Primers - 15%
Fiber Insulation products - 12%
Cavity Closers and all Glassine Insulation - 12%
Liquid and Synthetic PVC/TPO product - 8%
Multifoil products - 8%
Soundproofing products - 3%
XPS products - 3%
Effective From Date
01/05/2026
Increase Amount
3-15%
A I M
XPS based products - 10 to 20% depending on the brand of XPS required
High Performance DPM, Ultimate RadonBlok 400 and 600, LPGM, Liquid Gas Membrane – 15%
High Performance UDG, Radon 400 Membrane – 20%
All other products – 10%
Ultimate Top Hats and Zedex Non-Combustible DPC – No increase
Please note: we have not been advised of increases to Visqueen specification products yet. Updates will follow in due course.
Effective From Date
01/04/2026
Increase Amount
7-20%
L'ISOLANTE K-FLEX
KFlex Nitrile Rubber - 6.25%
KFlex Accessories - 5.80%
RS 590 - 6.80%
KFlex PE - 5.00%
KFlex K-Rock - 4.20%
Effective From Date
01/03/2026
Increase Amount
4.2-6.8%
FLEXCRETE
All products
Effective From Date
01/03/2026
Increase Amount
5%
WEBER
weberpral M & E render
Effective From Date
01/03/2026
Increase Amount
3.65%
UNILIN INSULATION
All PIR products
Effective From Date
16/02/2026
Increase Amount
10%
KINGSPAN INSULATION
Kingspan Therma & EcoTherm PIR structural Insulation Range – 10%
Kingspan & Ecotherm Roofings Products – 5%
Kooltherm Phenolic Range – 5%
Effective From Date
02/02/2026
Increase Amount
5-10%
ROCKWOOL
All ROCKWOOL product ranges and ancillary items
Effective From Date
02/02/2026
Increase Amount
3.8%
SIDERISE INSULATION
Rainscreen Cavity Barriers, void sizes up to 250mm - 7%
Rainscreen Cavity Barriers, void sizes equal to or greater than 250mm - 5%
Curtain Wall Cavity Barriers & Fire Stops - 8%
Industrial Cavity Barriers - 8%
Masonry Cavity Barriers & Fire Stops - 7%
Cavity Trays - 7%
Brackets & Accessories - 7%
All other products - 7%
Effective From Date
02/02/2026
Increase Amount
5-8%
RECTICEL INSULATION
All PIR products
Effective From Date
02/02/2026
Increase Amount
12%
SOPREMA UK
All PIR products
Effective From Date
02/02/2026
Increase Amount
10%
KNAUF CEILING SOLUTIONS
Mineral & Soft Mineral Ceiling Tile products
Effective From Date
01/02/2026
Increase Amount
5%
BOSTIK
Idenden tapes - 2.5%
Idenden adhesives - 5%
Idenden sealants - 3%
Idenden coatings - 0-3%
Idenden Hangers - 6%
Acoustic wrap - 2.5%
All other products - 6%
Effective From Date
01/02/2026
Increase Amount
Up to 6%
KAIMANN
All products
Effective From Date
01/02/2026
Increase Amount
6.8%
ROCKFON
Rockfon Arctic - 3%
All other stone wool ceiling tile & design ranges* - 5%
* 0% increase on Rockfon Mono Acoustic tiles and accessories, 5% increase in Mono Acoustic Elegant Render (white, charcoal and all other colours)
Effective From Date
01/02/2026
Increase Amount
3-5%
PAROC
HVAC Pipe Sections - 4%
All other HVAC products excluding Icerock - 5%
Effective From Date
01/02/2026
Increase Amount
4-5%
PFC COROFIL
All products
Effective From Date
01/02/2026
Increase Amount
5.8%
CELLECTA
ScreedBoard® - 4.5%
HiDECK® & HiDECK® Structural - 5%
All other Calcium Sulphate boards - 5%
DECKfon® - 4%
All other Timber / Foam - 4%
YELOfon® - 4%
All other Polyethylene - 4%
RUBBERfon® - 4.5%
All other Rubber - 4.5%
FIBREfon® - 4.5%
All other PET / WF - 4.5%
Effective From Date
01/02/2026
Increase Amount
4-5%
IKO
All Enertherm PIR Insulation products
Effective From Date
01/02/2026
Increase Amount
10%
GLIDEVALE PROTECT
All roofing membranes, roofing accessories, roofing ventilation products
Construction membranes, airtightness products, cavity trays, loft hatches, construction accessories, fire rated product range
Effective From Date
01/02/2026
Increase Amount
4%
TEMATI
Foster Products - 6%
Filament Tapes - 5%
Butyl Tapes - 6%
Kiilto Masa - 5%
Effective From Date
01/02/2026
Increase Amount
5-6%
GCP (Saint-Gobain Construction Products)
All products
Effective From Date
01/02/2026
Increase Amount
3%
RIW
All products
Effective From Date
01/02/2026
Increase Amount
3%
MANTHORPE BUILDING PRODUCTS
All products
Effective From Date
01/02/2026
Increase Amount
5%
SHERWIN-WILLIAMS DIVERSIFIED BRANDS
4% increase across all brands and products, with the following exceptions:
Dowsil C60 and C50 applicators range
Geocel HM applicators range
Dowil Firestop 700 & Dowsil Smoke Seal 800SL protection range
Effective From Date
01/02/2026
Increase Amount
4%
BEHLING INSULATION SUPPLIES
All Isogenopak - 5.5%
Isogenopak Tape - 10%
Effective From Date
06/01/2026
Increase Amount
5-10%
OWENS CORNING
This increase relates to FOAMGLAS Technical Insulation products ONLY. For other FOAMGLAS products, see Owens Corning increase effective from 1st January
Metal profiles and accessories, Fixings, Nailable plugs, DriWall Adhesive, FireStrip, Metal angles and edge beads, CasoLine grid and Rigitone tools and accessories - No increase
Effective From Date
01/01/2026
Increase Amount
3.21-3.82%
PROMAT
All Passive Fire Protection products – 3.8%
(Excludes Promatect-H Board which has no increase)
Effective From Date
01/01/2026
Increase Amount
3.8%
SINIAT
Standard boards – 4.1%
Performance boards – 4.1-4.3%
Specialist boards – 4.2%
Thermal boards and Weather Defence – 0%
Drywall core metal and accessories, Fixings and Dryliner accessories – 0%
Sealants and plasterboard accessories – 3.8-4.2%
Please contact your local branch for further details
Effective From Date
01/01/2026
Increase Amount
3.8-4.3%
ARDEX
All Ardex branded products
Effective From Date
01/01/2026
Increase Amount
4%
WEBER
Flooring products - 3.9%
Tiling products - 3.9%
weberwall products - 7%
Effective From Date
01/01/2026
Increase Amount
3.9-7%
ARMACELL
AF Armaflex Tubes - 6.50%
NH/Smart Armaflex Tubes - 5.00%
NH/Smart Armaflex Sheets and Tape - 5.00%
HT/Armaflex Tubes - 4.00%
HT/Armaflex Sheets and Tape - 4.00%
Armafix NH - 5.00%
ArmaSound RD - 6.50%
Rail - 4.00%
Armafix AF - 6.50%
ArmaGel - 4.00%
AF/Armaflex-EVO Tubes - 6.50%
Armafix Ecolight Pipe Supports - 6.50%
Effective From Date
01/01/2026
Increase Amount
4-6.5%
OWENS CORNING
FOAMGLAS Insulation products
FOAMGLAS Perinsul HL
FOAMGLAS Accessories
Effective From Date
01/01/2026
Increase Amount
3.6%
MORGAN ADVANCED MATERIALS
AES (Superwool range) Fiber Blanket and Bulk - 4.5%
AES (Superwool range) Vacuum formed range - 2%
Insulating Firebricks - 2%
Microporous - 2%
ALL paper products (Superwool, Kaowool, Thermatex, ER Glass) - 5%
Effective From Date
01/01/2026
Increase Amount
2-5%
PROTECH GLOBAL
Proclad range: - 3%
GT30HT: - 5%
Other tapes: - 3%
Effective From Date
01/01/2026
Increase Amount
3-5%
VELUX
VELUX Modular Skylights (VMS) - 7.6%
VELUX Modular Rooflights (VMR) - 5%
VELUX Glazing Panels (VGP) - 5.5%
VELUX Commercial XSpan - 6.4%
All other products - 4.4%
Effective From Date
01/01/2026
Increase Amount
4.4-7.6%
RYTONS BUILDING PRODUCTS
All products - 3.5%
Excluding Rytons A1® Fire-rated Metal Rytweep RYTWEA1METAL
Effective From Date
01/01/2026
Increase Amount
3.5%
KILSARAN
All products
Effective From Date
01/01/2026
Increase Amount
8%
AASK US
All products
Effective From Date
01/01/2026
Increase Amount
6%
TIMLOC BUILDING PRODUCTS
Access Panel - Metal - 3.5%
Access Panel - Plastic - 7.5%
Cavity Closer - 4%
Cavity Closer Fire Rated - 10%
Cavity Trays (Unleaded) - 7.5%
Loft Access Door - Fire Rated - 3.5%
Lost Access Door - Plastic - 3%
Meter Boxes - 1.5%
Underfloor/Thro wall/Airbrick - 4%
Effective From Date
01/01/2026
Increase Amount
1.5-10%
SIKA
Engineered refurbishment, Flooring, Concrete, Building Finishing products - 5%
Sikalastic D-10 and D-15 Roofpro - 5%
Coating Brushes, Roller, Extension Pole - 20%
All other roofing products - 7%
Waterproofing products - 7%
Industrial products - Varied (contact your local branch for details
Nationwide Delivery
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