Building Knowledge Centre and Regional Managers Contact Information:


If you would like to discuss your project with one of our highly trained building and construction experts, you can contact our Regional Managers (see list below for each location) or our Technical Experts at the:


The DuPont™️ Tyvek®️ Building Knowledge Centre is a resource for building envelope installation and design best practices. Staffed by our dedicated team of experts, who are on hand to assist, with all your technical enquiries.

We also have a Technical Resource Centre which has all our data sheets, installation guides & certificates e.g., BBA, NSAI, CE... It is a central hub where you can find the most current information on how to:

  • Select building envelope materials and techniques
  • Meet or exceed building standards
  • Enhance energy efficiency
  • Protect interior air quality
  • Improve building durability
  • Increase job site efficiency
  • Develop project-specific specifications and plans.

You can contact the technical department by email or phone:
DuPont™️ Tyvek®️ Building Knowledge Centre in Bristol, UK
Tel: 0117 452 9052/9053


Regional Contact Information:

UK & Ireland Customer Enquiries
Customer Enquiries
Phone: +44 (0) 117 452 9050

UK & Ireland Technical Enquiries
DuPont Building Knowledge Centre
Bristol, UK
Telephone: +44 (0) 117 452 9052 / +44 (0) 117 452 9053

UK & Ireland General Sales Enquiries
Sales Enquiries
Bristol, UK
Telephone: +44 (0) 117 452 9050

Ronan McCormack - Regional Manager
Phone: +353 (0) 87 922 2740

London & Suburbia (postcodes: AL, BN, BR, CM, CO, CR, CT, DA, E, EC, E, EN, GU, HA, HP, IG, KT, LU, ME, N, NW, RH, RM, SE, SG, SL, SM, SS, SW, TN, TW, UB, W, WC, WD)
Ginta Radavicius - Regional Manager
Telephone: +44 (0) 7793 307 358

Midlands of England & North Wales (postcodes: B, CB, CH, CV, CW, DE, DN, DY, HU, IM, IP, L, LE, LL, LN, MK, NG, NN, NR, PE, SY, S, SK, ST, TF, WA, WR, WS, WV)
Jonathan Mack - Regional Manager
Telephone: +44 (0) 7764 837 505

South West England & South Wales (postcodes: BA, BH, BS, CF, DT, EX, GL, GY, PO, HR, JE, LD, NP, OX, P0, PL, RG, SA, SN, SO, SP, TA, TQ, TR)
Laurie Marshall - Regional Manager
Phone: +44 (0) 7795 127 522

Scotland & Northern England (postcodes: AB, BB, BD, BL, CA, DD, DG, DH, DL, EH, FK, FY, G, HD, HG, HS, HX, IV, KA, KW, KY, LA, LS, M, ML, NE, 0L, PA, PH, PR, SR, TD, TS, WF, WN, YO, ZE)
Grant McMahon - Regional Manager
Telephone: +44 (0) 755 759 0849

Spray Polyurethane Foams (nationwide)
Nuno Carvalho – National Manager
Telephone: +44 (0) 7712787606