Sparrowhawk

Bay window, thermal cracking

By Sparrowhawk, October 26, 2025 in Windows & Glazing

Help with kerb appeal of an existing house

By Sparrowhawk, June 11, 2025 in New House & Self Build Design

Airtightness approach for suspended floor PIR insulation? 1 2

By Sparrowhawk, May 6, 2024 in Heat Insulation

ID this insulation 1 2

By Sparrowhawk, April 20, 2025 in Heat Insulation

New member - stuck for what to do next to warm the house 1 2 3 4 5

By Sparrowhawk, December 18, 2022 in Introduce Yourself

Fixing conduit to wall before plastering?

By Sparrowhawk, March 9, 2025 in Electrics - Other

On the design of terminals/valves for radial systems

By Sparrowhawk, February 23, 2025 in Mechanical Ventilation with Heat Recovery (MVHR)

MVHR O ring seals - lubricant?

By Sparrowhawk, February 21, 2025 in Mechanical Ventilation with Heat Recovery (MVHR)

Cable identification between consumer units

By Sparrowhawk, December 13, 2024 in Consumer Units, RCDs, MCBOs

Sunday Times: Passivhaus is too expensive

By Sparrowhawk, December 1, 2024 in Housing Politics

Sunday times: The cavity wall insulation scandal that wrecked thousands of lives

By Sparrowhawk, December 1, 2024 in Housing Politics

Buying a SDS+ drill - how many joules needed?

By Sparrowhawk, November 8, 2024 in Tools & Equipment

Anyone used floor outlets (supply)?

By Sparrowhawk, October 11, 2024 in Mechanical Ventilation with Heat Recovery (MVHR)

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Best way to shorten a joist?

By Sparrowhawk, October 20, 2024 in General Construction Issues

High humidity despite air infiltration: will MVHR really help?

By Sparrowhawk, October 6, 2024 in Mechanical Ventilation with Heat Recovery (MVHR)

Using expanding foam questions

By Sparrowhawk, August 18, 2024 in General Self Build & DIY Discussion

Sliding doors - Sunday Times feature

By Sparrowhawk, August 25, 2024 in Windows & Glazing

Replacing a herringbone struct to make space

By Sparrowhawk, August 23, 2024 in Floor Structures

Notch underside of joist?

By Sparrowhawk, July 26, 2024 in General Construction Issues

Who inspects lintels?

By Sparrowhawk, June 28, 2024 in General Construction Issues

Safe drilling techniques

By Sparrowhawk, July 16, 2024 in Tools & Equipment

Acoustic insulation that's tough enough to shove under floors?

By Sparrowhawk, July 12, 2024 in Sound Insulation

Breaking out concrete with minimum mess?

By Sparrowhawk, June 19, 2024 in General Construction Issues

Felt pipe wrap - leave or replace?

By Sparrowhawk, May 26, 2024 in Central Heating (Radiators)

Sorting drainage between patio and house

By Sparrowhawk, May 26, 2024 in Landscaping, Decking & Patios