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Detailed technical specifications.

Gateway to more in-depth information and technical details for timber glazed extensions

Listed building Orangery

Listed Buildings

We have a vast expertise in designing conservatories and orangeries for listed buildings

Building regulation booklets

Building Regulations

Not all glazed extensions require formal building regulation approval.

Properties of glass

Glass and Glazing

Glass specifications are constantly evolving, providing an increasing number of options.

Joinery at David Salisbury

Joinery Specification

Information on David Salisbury Joinery Specification

Planning permission

Planning Applications

background information to planning requirements for glazed house extensions.

Building foundations

Building Specification

Information about the building specification and services we offer