For roof covering, roof vaults, light chapels, Velux windows and balcony fillings Thomalla is the person to contact. The company also carries out modernisations to gutters, chimneys and water drainage.
Roof covering, roof repairing, roof heat insulation of flat- and pan roofs, zinc and lead roofs, slate roofs
Roof vaults in all forms and measurements.
Dakgevels, filling and insulation.
Installation and filling of gutters and chimneys.
Light capels, Velux windows, construction of roof terraces and balconies (according to wish also in hard wood).