| 摘要 |
An insulated frame member comprising first and second frame components 10, 12 held in a spaced relationship by a first, glazing unit facing connector component 20 and by a second connector component 30, wherein the first connector component 20 is of width greater than or equal to the thickness of the glazing unit 18. The first and second frame components 10, 12 define a void that is substantially filled with a foamed material 28. The void may be symmetrical in shape. Elongate location markings 30 may be provided on the first connector component 20 to aid the location of the glazing unit 18. The first and second components may be double walled and the location marks may be on the double walled section. The foam 28 may be injected into the void. A method of manufacturing is also claimed. |
