Included In Your Installation

  • Free survey 
  • Fully qualified surveyors & installers 
  • 10 year insurance backed guarantee 
  • Certass Building compliance certificate 
  • Friendly, knowledgeable team ready to be of service

National Home Owners Guarantee.

Your money is protected from the deposit to the final payment and for a further 10 years. This insurance backed guarantee is provided with every installation and provides you with the peace of mind that your money is safe and secure. Valley Windows provide this 10 year insurance backed guarantee free of charge. 


Upon completion of your installation you will be issued with a Certass building compliance certificate. This ensures that your installation has been carried out according to current building regulations. This service is also free of charge.

Please be advised, new buildings, conservatories, porches and some conservation areas do not require a Certass building compliance certificate.