The HMinfo Research Library contains an in-depth collection of materials on home modifications and related subjects.
The Research Library does not lend books and other items. Under special circumstances, requests to use the library may be made by emailing .
Covers detailed aspects of door ironmongery, including manually operated door handles, locks, latches, self-closing devices, pull handles, door thresholds, door protection, window fittings and some specialist ironmongery.
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