McGrath E.
Bibliographic info:
Project 2020 P.O box 81961, College, AK 99708 #DATE 01:01:1978 in English

Gives instructions for constructing a super-insulated house. Describes installing insulation, vapour barriers, shutters and an air-to-air heat exchangers. Outlines ways in which heat islost from a house and the problems of conventional structures.