Lead work on your roof is found at the abutments, valleys, bay roofs and dormers. Re-leading a valley is the simplest lead task due to the lack of dressing to the lead needed. On the other hand re-leading a chimney stack when persuading the lead to go round corners at the apron, flashings and back pans can prove quite tricky for an in experienced roofer, often resulting in splits or too much thinning of the lead. Mistakes aren't an option when using lead as it's one of the most costly materials used in roofing. Ricky Butterworth Roofing can take on any lead job you require, from replacing a flashing to to leading a dormer using vertical welts.