Search via Magnifying Glass at top right of your screen …. (eg. “extension” or “semi” or “detached”)

Search via Magnifying Glass at top right of your screen …. (eg. “extension” or “semi” or “detached”)

Roof Names by OWL

Roof Names

Cross Section of a River Valley

Cross-Section of Valley (9001)

logo 250x250pix

OWL Graphics prepared by Alex White

Hidden Lighting at Herbert Jacobs House

Herbert Jacobs House by Frank Lloyd Wright (WIP 1984)

Wall heat loss

Thermal Insulation for Homeowners

Party Wall

Party Wall Agreements – should they be avoided (9009)

Sun Path Summer

Sun Path Diagram & Rights to Light (9007)

Making Tracks

Making Tracks – cross-country cycling magazine (9008)

Permitted Development

Permitted Development for Householders – Technical Guidance (2019)