How to measure and install ZERO CLEARANCE / PREFAB FIREPLACE
1)This video shows you how to correctly measure a zero clearance fireplace for a Design Specialties custom glass fireplace door.
2)This video shows how to install one of Design Specialties zero clearance doors.
3)This video shows how to install one of Design Specialties Direct Vent doors.
Although you are more than welcome to Download a Measuring Guide, every fireplace is different and the measuring guide may not describe how to measure your particular fireplace.