Active Operational Field Report & 2026 Restoration Schedule
Preserving an ancient medieval structure demands meticulous planning, technical discipline, and predictable seasonal scheduling. In the Perche region of Eure-et-Loir, weather patterns dictate the rhythm of our interventions: outdoor lime mortar repointing must occur during frost-free spring and summer months, while roof gutter clearing, belfry timber inspections, and interior dust mitigation proceed during the drier autumn and winter intervals.
Below is our confirmed operational roadmap for 2026, detailing specific masonry targets, scheduled volunteer mobilization mornings, public guided tour dates, and technical diagnostic milestones.
2026 Master Restoration & Event Calendar
| Date & Time | Operational Activity & Objective | Location & Scope | Participation Type |
|---|---|---|---|
| Saturday, March 21, 2026 09:00 – 12:30 |
Spring Churchyard & Drainage Clearing: Clearing perimeter drainage gutters, removing encroaching moss and weeds from the north foundation wall, inspecting downspouts. | Churchyard & North Foundation | Open Volunteer Morning (All Welcome) |
| April 14–25, 2026 Weekdays |
Phase 1 Masonry Repointing: Licensed master stonemasons repoint degraded chalk-limestone joints on the lower bell tower elevation using breathable NHL natural hydraulic lime. | West Bell Tower Buttresses | Certified Master Stonemasons (Observation tours available) |
| Saturday, May 16, 2026 14:00 – 17:00 |
Public Spring Discovery Day & Acoustic Recital: Free guided historical tour exploring Romanesque architectural remnants, followed by an acoustic string duo in the vaulted choir. | Main Nave & Sanctuary Choir | Free Public Admission (No ticket required) |
| June 8–19, 2026 Weekdays |
Roof Slate & Lead Flashing Overhaul: Replacing fractured Angers slates, repairing lead valley flashings, and securing copper fasteners on the high nave roof. | High Nave & Transept Roof | Specialist Heritage Roofers |
| Saturday, July 11, 2026 10:00 – 16:00 |
Youth Stonecraft & Geometry Workshop: Hands-on educational session for local youths aged 8–16 exploring medieval stonecutting tools, wooden calipers, and arch models. | Church Forecourt Pavilion | Free Community Workshop (Pre-registration requested) |
| Sept. 19–20, 2026 10:00 – 18:00 |
European Heritage Days (Journées du Patrimoine): Continuous guided tours, archival photograph exhibition of 2000–2026 repairs, and public dialogue on future belfry projects. | Full Church & Belfry Exhibition | Open Public Access (Free entry) |
| Saturday, Oct. 24, 2026 09:30 – 13:00 |
Autumn Interior Conservation & Wood Care: Gentle micro-dusting of sixteenth-century carved oak pews, treating woodwork with natural beeswax, and checking winter seals. | Interior Nave & Chapels | Volunteer Care Team |
| Saturday, Nov. 28, 2026 15:00 – 17:30 |
Annual Public Briefing & Archival Slideshow: Reviewing completed 2026 field expenditures with the community, displaying before-and-after restoration photography. | Béthonvilliers Community Hall | Open Civic Meeting |
Photo Documentation: Conservation Milestones in Action
Visual inspection and photographic archiving are fundamental requirements of historical monument management. Each stage of our stone, timber, and community work is photographed to establish an accurate baseline for future conservators.
Lime Repointing in Progress
Skilled artisans scraping away deteriorated nineteenth-century cement mortar and reapplying natural hydraulic lime blends.
Timber & Stained Glass Care
Checking lead cames on the southeastern lancet window and consolidating ancient oak truss joints near the choir.
Our Dedicated Volunteer Team
Local residents and neighbors who give their Saturday mornings to maintain the church grounds and welcome visiting families.
Key Performance Metrics and Volunteer Impact
Over the past twenty-four months of active community mobilization in Béthonvilliers, our association has achieved verifiable operational results:
- 145 Square Meters of Exterior Masonry Repointed: The vulnerable lower western facade and northern buttresses have been cleared of fractured mortar and repointed with traditional NHL 2 lime mortar, stopping water infiltration.
- 480 Historic Roof Slates Re-Secured or Replaced: High-climbing heritage roofers stabilized fragile sections of the nave roof, repairing rusted hooks and reinforcing lead flashings along the belfry junction.
- 820+ Hours of Logged Volunteer Labor: Dedicated community members contributed hundreds of hours of grounds weeding, interior dusting, event coordination, and guided tour hosting.
- Over 1,200 Free Public Visitors Welcomed: Through our weekend open-door days, school field trips, and European Heritage Days exhibitions, we have shared the architectural story of Saint-Martin Church with visitors from all across France and abroad.