Practical guidelines for designers, contractors, and developers on the installation of air leakage control measures in new and existing high-rise commercial buildings.
Contributors: Canada Mortgage and Housing Corporation.; Canada. Public Works and Government Services Canada.
Series: Research highlights; Technical series -- 99-119; Research highlights (Canada Mortgage and Housing Corporation); Technical series (Canada. Public Works and Government Services Canada) -- 99-119.
Publisher: CMHC
Published: 1999
Place of publication: [Ottawa]
Language: eng
Notes: Distributed by the Government of Canada Depository Services Program.

Issued also in French under title: Directives d'ordre pratique à l'intention des concepteurs, entrepreneurs et promoteurs quant à l'adoption de mesures d'étanchéité à l'air dans des bâtiments commerciaux de grande hauteur tant neufs que déjà construits.

Co-published by: Public Works and Government Services Canada.