Summary: Tower repairs including repointing to the round tower, re-shingling the spire roof and refurbishing and reinstating the weathervane.
Location: Broomfield, Essex
The octagonal spire roof, which is covered with cedar shingles has suffered extensive damage caused by woodpeckers pecking holes in the shingle roof. Bakers will first remove the softwood cedar shingles from the roof structure to allow the architect and structural engineer to review the battens and substructure. There is expected to be a minimal number of structural repairs needed before the spire roof is covered in hand split Oak shakes on pre-treated softwood battens, with new stainless-steel soakers.
The woodpeckers will be deterred from damaging the new spire roof, firstly because by replacing the shingles it will ensure any insects the woodpeckers were drilling for are removed. Secondly, the new oak shakes will be free from all visual traces of former pecking sites which make woodpeckers more likely to return. The new shakes will be constructed from oak which is a hardwood and will have strips of stainless steel behind them, as the sound vibrating off of them will help deter the woodpeckers.
The round tower is of significant importance due to its round shape. It is constructed from coursed flint and ferruginous conglomerate with roman bricks and quoins and houses six bells, just below eves level supported in a steel frame. Bakers of Danbury will be repointing around 60% of the tower as the existing lime mortar pointing (which includes a very coarse aggregate) is failing at parts. The new pointing will also be of a breathable lime mortar with crushed shell.
Bakers of Danbury will also refurbish and reinstate the weathervane. It will be cleaned, a primer applied, and regilded with 24 carat gold leaf. A traditional sand cast lead cap/ weathering will be designed and installed to the weathervane.