Even little items like the screws and bolts used can be something that makes installation a pain or detracts from the look of the fence. Make sure the hardware is color matched to your pieces and uses a stronger hex-head on the bolts that allow use of a socket. Phillips head style screws can often strip easily and make installation a pain.
Knowledge of installation:
Hard anodize exhibits improved wear resistance and sturdiness.
An excellent example of the limitations is how large a hinged window’s opening element can be. Most aluminium windows only go up to around 1.2 m or 1.5 m, with side-opening windows even smaller at 600 mm or 900 mm. So you won’t find extra-large opening windows beyond these sizes.
