Adjustable roof-soffit ventilator

The ventilator 10 comprises an elongate extruded strip 11 of unplasticised PVC with ventilating openings 19 punched through it and covered with fly-screen mesh 20. Strip 11 is fixed to a fascia board 7 along one edge by a fixing strip 14. Along its opposite edge, strip 11 has a channel-shaped part 1...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	H L PLASTICS LIMITED, GODFREY ROBERT HARRIS, ANTHONY VICTOR CUSTERSON
Format:	Patent
Sprache:	eng
Schlagworte:	BUILDING FIXED CONSTRUCTIONS GUTTERS ROOF COVERINGS ROOF-WORKING TOOLS SKY-LIGHTS
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