Optimal sound control in, at and on buildings: Merford has many years of experience in this area. Reverberation in a workplace, contact or air sound and the noise made by technical installations are a thing of the past. Acoustic grills and other facade components, sound-insulating ventilation and decoupling floors all offer solutions. At Merford we like to respond to specific needs. This applies to sound control as well as access engineering. Depending on your wishes, we can supply doors that are sound-proof, fire-resistant and burglar-proof, as well as ventilated transformer doors and doors that are water-tight and/or air-tight. We work with you to create the optimal working and living environment.