NLB HQ Roof Works Project

The project involves the sensitive re-roofing of a Grade A listed historic building,
requiring a conservation-led approach with a high level of craftsmanship and
conservation expertise
Please Note a Site Visit has been set for 6 August 2026
The scope includes, but is not limited to:
•Erection of Temporary Works/ Scaffolding
•Roof Strip & Replacement
oFull strip of existing roof coverings to both front and rear elevations
oInspection of existing sarking boards, and replace as necessary.
oInstallation of new breathable membrane.
oExisting Scottish slate tiles to be carefully salvaged and transferred to a Scottish slate merchant
oInstallation of new Spanish slate as authorized by listed building consent. The existing appearance of diminishing courses is retained to align with the heritage appearance.
•Leadwork
oFull replacement of all existing leadwork, including flashings, ridges, skews, valleys, and associated details
•Timber Repairs
oLocalised repair to timber elements of one dormer window
•Rainwater Goods
oRainwater Goods: Carryout inspection of rainwater goods. Provisional - Carryout any subsequent repair or replacement of gutters and downpipes as necessary.
•Provisional Works
oPainting of all existing timber-framed windows and timber doors to both front and rear elevations (provisional item)