Talk to our triple glazing window and door experts - Green Building Store Green Building Store

Meet the windows team

Personal customer service… from initial enquiry to aftersales support

At Green Building Store we pride ourselves on our personal, friendly and non-pushy customer service. Meet the Windows team below who are happy to help with your enquiries and quotation requests.

Ask Paul

  • Advice on the most suitable range for your project
  • To organise a quotation
  • To set up a showroom visit

Please contact: Paul Cowley:


Tel: 01484 463336

Paul will personally support you throughout the quote process from your initial enquiry to placing an order.

Paul Cowley, Sales & Customer Support, Green Building Store
Mike Shufflebotham, Sales Manager, Green Building Store

Meet up with Mike

Mike Shufflebotham is our National Sales Manager and is usually the person you would meet at the Green Building Store stand at any of our  UK-wide exhibitions. Mike has a comprehensive knowledge of our product ranges and can advise you on the most suitable product for your project. Mike prides himself on offering ‘Expert advice not sales pressure’.  Mike gets around the UK a lot and if he is in your area can usually pop by to show you a window sample, discuss your project or even offer a Passivhaus CPD!

Please contact: Mike Shufflebotham


Tel: 01484 461705

Mobile: 07960 515689

Quotation team

Luke Symms Green Building Store

Luke Symms, Estimator


Paul Cowley, Sales & Customer Support, Green Building Store

Paul Cowley, Estimator


Placing your order

Luke Gilman: Department Manager, Windows Department, Green Building Store

Luke Gilman: Department Manager


Emma Platt, Deputy Manager, Windows Department, Green Building Store

Emma Platt, Deputy Manager




After Sales

Jason Carter, Green Building Store

Jason Carter, Surveying


Emma McCauliffe: Estimating & Administration, Windows Department

Emma McCauliffe: Administration, Invoicing & Deliveries


Emma Platt, Deputy Manager, Windows Department, Green Building Store

Emma Platt, Aftersales Manager



Paul Smith: ACIOB, Senior Construction Technician, Certified Passivhaus Consultant, Green Building Store

Paul Smith: ACIOB,  Certified Passivhaus Consultant


Paul handles all PROGRESSION window and door quotations and orders and can advise on any Passivhaus-related questions about any of our ranges.

Green Building Store PROGRESSION Passivhaus certified timber window with narrow sightlines

Operations & window fitting

Chris Ewart Sam King

Chris Ewart (Lead Fitter) and Sam King, Window fitting team

Nathan Addy Steven Morris

Nathan Addy and Steven Morris, Window fitting team

Nigel Walter

Nigel Walter, Operations Manager

Affiliations & Accreditations