The Church of St. John is a Grade II* listed landmark building in Rochdale, notable for its domed form, its use of reinforced concrete construction, and its nationally important sanctuary mosaic. Construction was started in 1925 under the Manchester architect Ernest Bower Norris to the earlier design of architect Oswald Hill. The apse and sanctuary is completely covered in a spectacular mosaic artwork by Eric Newton of Ludwig Oppenheimer Ltd, Blackburn. The mosaic, on the theme of Eternal Life, was completed in 1933.
The design of the church is architecturally significant because of its unusual symmetrical form (essentially a Maltese Cross on plan) and the sweeping domed main roof supported on a glazed clerestory with thirty-six arched windows. The ambitious reinforced concrete construction used the material to good effect by forming a simple and curvaceous interior. The nave is spanned by the self-supporting dome and is free of any columns or expressed structure.
Regrettably the building has had a long history of problems, principally relating to water ingress. Initially the concrete dome and the numerous subsidiary flats roofs were left as bare concrete, in the mistaken belief that the materials possessed sufficient waterproof properties. Subsequently the roofs were covered, first with mastic asphalt and later with bitumen felt in an attempt to prevent the water ingress.
More recently the problem of concrete decay due to carbonation has become a pressing issue. The clerestory structure is badly affected, and for a time the church had to be closed when spalling concrete started to fall into the nave.
The leaded lights of the clerestory are showing age-related deterioration, with several cracked quarries and rusting tie bars. The mosaic has also suffered as a result of the structural issues and water ingress affecting the sanctuary and apse. Areas of the mosaic have become detached from the background structure, and there are visible surface cracks and efflorescence.
The current design team undertook a detailed high-access examination of the dome and clerestory in 2020, as well as conducting a more holistic condition survey of the entire building. A specialist condition report on the mosaic was also commissioned.
Following the successful Round 1 NLHF grant application Crosby Granger Architects were appointed to lead the Development Phase of the project in September 2020, and assembled a design team of specialist advisers.
As part of this recording phase Historic England also carried out a high-resolution photographic survey of the 1932 Eric Newton mosaic, which has been modelled in 3D and can be viewed online. From the site survey work a full Schedule of Repairs was developed which, if carried out, would restore the full building to good structural, functional and cosmetic condition.
Appointed to work on the renowned St Oswald's Church in Grasmere, set within the idyllic village in the Lake District, Crosby Granger Architects is undertaking sensitive conservation efforts. Our focus includes preserving the church's historic features and ensuring its structural integrity, allowing this iconic place of worship to continue serving the community and visitors alike.
We are restoring St Chad’s Church in Gateshead, a Grade I listed landmark known as the 'Cathedral for the Workers.' Our conservation work safeguards its high-Gothic architecture and Arts & Crafts interiors, ensuring the longevity of this community icon. This project reinforces our dedication to preserving places of historic and cultural significance.
St Helen’s Church, a Grade I listed medieval structure, is undergoing vital conservation to address masonry deterioration caused by unsuitable past repairs. Our work focuses on carefully repointing with traditional lime mortar, ensuring the building’s long-term stability. By preserving its historic fabric, we safeguard its architectural and cultural significance, allowing future generations to appreciate its heritage.
We’re wrapping up an inspiring project with @woodlandtrust in the stunning Snaizeholme Valley — and what a journey it’s been.
Our work here focused on making good three historic buildings, blending conservation, repair, and refurbishment skills to support the Trust’s ambitious rewilding mission. These spaces — for storage, welfare, and admin — will serve as a backbone for one of England’s largest new native woodlands.
This shot of an architrave offers just a glimpse of the craftsmanship and care that went into every detail. Want more? Stay tuned on our website and other channels for the full story.
At the heart of everything we do is one simple idea: excellence in everything. We’re proud to be:
Technical: Experts in traditional materials and methods
Understated: Respecting buildings and their surroundings
Committed: Sustainable, sensitive, and beautifully designed
Experienced: From castles to cottages, we’ve done it all
Specialist: In heritage conservation and considered new design
Hands on: Every project gets our full attention
#heritage #conservation #woodlandtrust #snaizeholme #vernaculararchitecture #nationalpark #craftsmanship #crosbygranger #traditionaltechniques #lakedistrict #historicbuildings #sustainablearchitecture #reforestation
Mar 27
A bold yet respectful transformation, rooted in the heart of the Lake District.
This film captures our journey in reimagining a long-overlooked home into a contemporary, design-led retreat — one that honours its agricultural past while opening up expansive views of the surrounding fells.
At the heart of everything we do is one simple idea: excellence in everything. That means being:
Technical – Experts in traditional materials and methods
Understated – Always respecting buildings and their surroundings
Committed – Designing sustainably and sensitively
Experienced – From castles to cottages, we’ve done it all
Specialist – In heritage conservation and contemporary interventions
Hands on – With care and attention at every step
From thermal upgrades using vapour-open materials to a discreet yet dramatic extension, this project is about harmony: between old and new, form and function, home and landscape.
#heritage #conservation #woodlandtrust #snaizeholme #vernaculararchitecture #nationalpark #craftsmanship #crosbygranger #traditionaltechniques #lakedistrict #historicbuildings #sustainablearchitecture
Mar 26
Check out this contemporary home seamlessly blending its traditional forms with its breathtaking Lake District surroundings. This recently finished modern refurbishment redefines luxury with its bold architectural forms, warm timber, and expansive glazing that invites nature inside. Designed to embrace the changing seasons, this lake side property glows with contemporary lighting, creating a cozy yet sophisticated atmosphere. The fusion of natural stone, wood, and glass creates a timeless aesthetic, offering both warmth and elegance. Set against the serene backdrop of Windermere, this home is a celebration of modern craftsmanship and organic beauty. Thanks to our clients Adam and Alex for trusting us with this gem. Well done guys, beautifully finished
Feb 13
