• Large top hung windows open in a science lab

    Case Studies

    Discover more by reading through some of our past projects

    Related Case Studies
  • Products

    We offer a wide range of natural ventilation products

    Related Products
  • Remote control and receivers with white background


    See our simplified troubleshooting guides for assistance on wiring connections, product pairing and operational faults.

    Troubleshooting Guides

Natural Ventilation

Our natural ventilation systems use natural pressure differentials to circulate fresh air to create comfortable spaces. We strive to improve the environments in which we work, live and learn.

Creating comfortable temperatures and good air quality is a challenge, especially in contemporary buildings. Limited air exchange, thermal loads increased by equipment and extensive glazing are all factors that need to be addressed.

Our natural ventilation solutions overcome these issues and make it possible to control the indoor environment with ease, putting climate control in the hands of building occupants.

Overview download
Natural ventilation products on a white background
Classroom with windows open


  • Less energy consumption as neither active cooling nor mechanical ventilation is needed.
  • Low maintenance costs
  • Shorter construction times due to simple, fast commissioning
  • Space-saving designs since there are no ducts or distributor shafts needed.
  • Reduction in carbon dioxide emissions


  • Room temperature and CO2 control

  • Weather station for external monitoring

  • Interface with BMS and/or heating systems

  • Actuators & Drives

  • Remote Control

  • Ventilation switches

  • Interfacing with smoke ventilation systems


Applications for natural ventilation solutions

  • Residential

    Lancer Square, Kensington Palace

    Read more
  • Education

    Geo Science Labs, Edge Hill University

    Read more
  • Public Space

    Newson's Yard, Pimlico Road Design District

    Read more
  • Sports & Leisure

    Sedbergh Sports and Leisure Facility

    Read more
  • Education

    The Ogden Centre for Fundamental Physics, Durham University

    Read more
  • Public Space

    Belleisle Conservatory, Ayr

    Read more
  • Extra Care

    Newton House, Penrith

    Read more
  • Education

    The University of Salford’s Science, Engineering and Environment Building

    Read more

Discover relevant D+H products below

  • D+H CNV control panel GVL 8304-K

    Controller GVL Series
    Controls window drives to open and close. 
    View product

  • Chain drive VCD Series
    Opens the window to admit fresh air.
    View product
  • D+H Room sensor for CO2, temperature und air humidity RACO2/T/F-U-D

    CO2 room sensor
    Signals when the CO2 limit is exceeded.
    View product

  • VRS 10 Rain Sensor
    Highly-reliable compact rain sensor.
    View product
  • D+H ventilation button LT 84-U

    Ventilation button LT Series
    Manual ventilation at the push of a button.
    View product

Find your suitable document

All product information & CAD drawings of our products are available to you quickly and easily, 24/7.
Find Downloads Find Troubleshooting Guides

Questions? Get in contact!

0161 491 4840 | Unit 10, Lawnhurst Trading Estate, Cheadle Heath, Stockport, Cheshire SK3 0SD
Red D+H logo