Climate-Specific Modelling
Bergen receives roughly twelve hundred annual sunshine hours yet experiences significant diffuse skylight contributing usable daylight even during overcast weeks. Our simulations use local weather files capturing vertical illuminance variation across fjord-orientation facades rather than generic Oslo datasets misrepresenting west-coast conditions.
Studies identify glare risk periods when low sun angles reflect off harbour water into south-west facing living rooms, proposing shading coordination with architects before window specifications lock.
Early Design Collaboration
Engagement during architectural concept phase allows window-to-wall ratio adjustments, light shelf depth optimisation, and atrium sizing supporting interior daylight penetration reducing electric lighting hours measurably in post-occupancy evaluations we optionally conduct eighteen months after handover.
Retrofit projects map existing conditions with handheld sensors over full seasonal cycles when budget permits, otherwise we extrapolate from shorter measurement campaigns calibrated against satellite irradiance databases.
Electric Daylight Mimicry
Where aperture enlargement is impossible in heritage envelopes, tunable white systems follow circadian programmes elevating colour temperature midday and warming evenings mimicking natural progression psychologically even when skies remain grey exteriorly throughout daylight hours.
Tunable systems add approximately NOK 15,000 to NOK 45,000 per dwelling depending on zone count and control platform selected alongside standard fixed-colour schemes.
Energy & Compliance
TEK17 energy framework interactions with daylight credits require documentation we supply for building permit submissions demonstrating effective daylight factor or dynamic simulation outcomes meeting verifier expectations at municipal byggesak offices across Vestland.
Daylight harvesting control strategies reduce installed electric load claims supporting investor pro formas for commercial developments marketing BREEAM-NOR or Nordic Swan certification pathways.
Standalone Study Deliverables
Daylight-only commissions deliver PDF reports with annotated plans, hourly illuminance charts for representative dates, and recommendation lists priced from NOK 12,500 for apartments to NOK 38,000 for multi-zone commercial floors without full lighting design engagement.
Integration into comprehensive lighting contracts credits fifty percent of study fees toward overall design invoice when clients proceed within ninety days of report delivery.