Getting R-30 in an attic suite with 2x6 ceiling rafters

How to insulate over rafters. Over boarding insulation. Cut and fit PIR board DIY beginners guide!!

R-TECH Insulation in an Attic or Ceiling Application

High Performance Air Tight Build - How Do You Install Rigid Foam For Roof Insulation?

How to cut & fit insulation between rafters. PIR board install between rafters. DIY fit insulation!!

Installing a Radiant Barrier in the Attic | Alternative Method to Insulate the Attic

Insulating Between & Under Rafters | Loft Conversion Project 4.0

Do not use SPRAY FOAM until you watch this! Our SPRAY FOAM ventilation and humidity nightmare!

Here's the Inexpensive Way to Up Your Home's Insulation

Insulating between and under the rafters for a loft conversion

Insulation Installation Guide: FOAMULAR® XPS Insulation for Exterior Wall Cavity

Home Renovation- Insulating From R-15 to R-30 in Vaulted Ceiling

Insulating Attic Ceilings & Cathedral Ceilings (Phillips Vision: Episode - 63)

How to insulate your garage rafters storage area the fast and easy way

Will rigid foam cause problems? My foam board after 3 years! | R-30 with 2x6 rafters update

Installing Rigid Foam Insulation

How to Install Rigid Foam Insulation (Owens Corning Foamular Installation On Basement Walls)

How To Insulate A Warm Loft

Installing Foam Board Insulation to a Roof / Shop Ceiling Insulation

How to Cut and Fit Insulation Boards | TRC Top Tips