Material Options and Installation
Internal wall insulation involves adding insulating material to the interior surfaces of external walls This process typically requires fixing rigid insulation boards building a new stud wall filled with mineral wool or applying insulating plaster directly Each method reduces the wall’s ability to transfer heat keeping indoor spaces warmer during winter and cooler in summer Proper installation is critical as it must integrate seamlessly with existing elements like skirting boards and window reveals to be effective
Benefits for Comfort and Efficiency
The primary advantage is a significant improvement in thermal comfort eliminating cold spots and internal wall insulation reducing drafts This creates a more consistently warm living environment The insulation also enhances the building’s energy efficiency by lowering the demand for heating systems Consequently homeowners often see a reduction in their energy bills making the investment financially beneficial over time Additionally internal insulation can improve soundproofing from outside noise contributing to a quieter interior space
Important Considerations and Challenges
Choosing internal insulation requires careful planning It reduces the usable floor area slightly which can be a concern in smaller rooms Managing condensation is vital; a continuous vapour control layer must be installed to prevent moist indoor air from reaching the cold wall and causing dampness The work also involves significant interior disruption as rooms must be emptied and decorations redone It is less suitable for properties with ornate historical features as it covers original walls