Keeping Your Home Weatherproof This Winter

Mike McMann • December 1, 2025

Simple maintenance tips to stay warm, dry and protected through the colder months.

When winter sets in, small issues around the home can quickly turn into bigger problems. A loose roof tile, cracked brickwork or blocked gutter might not seem like much, but once the cold, wind and rain arrive, they can lead to damp, leaks and costly repairs. The good news is that a bit of maintenance before the worst weather hits can make all the difference.


In this guide, we explore some straightforward ways to keep your home in good condition this winter.

Check and Repair Brickwork

Bricklayer placing a brick on mortar, using a trowel and string line to build a wall.

Brickwork is one of the first lines of defence against the elements. Over time, weather and temperature changes can cause mortar joints to crack or crumble. This allows water to seep in, which can lead to damp patches or frost damage.


  • Inspect exterior walls for gaps or missing mortar
  • Repoint areas where the mortar looks worn or loose
  • Check around windows and doors for cracks or gaps that might let water in


Repointing keeps your brickwork strong and watertight, helping to maintain both the structure and appearance of your home.

Keep Gutters and Downpipes Clear

Gloved hand cleaning autumn leaves from a roof gutter on a house.

When gutters become blocked with leaves or debris, rainwater has nowhere to go. Instead, it can overflow and run down the walls, causing damp and damage to both exterior and interior surfaces.


  • Clear leaves, moss and dirt from gutters before heavy rain arrives
  • Make sure downpipes are securely fixed and free of cracks
  • Consider fitting gutter guards to reduce future blockages


Taking an hour or two to clean your gutters can save you from much bigger repair costs later in the season.

Inspect Your Roof

Close-up of a textured, wavy surface covered in a fine, granular substance, likely frost or snow.

Your roof takes the brunt of the weather, so it is worth checking for any loose or missing tiles before the cold sets in. Even small gaps can let in water or cause draughts that make your home harder to heat.


  • Look for slipped or cracked tiles from the ground or with binoculars
  • Check flashing around chimneys and skylights for gaps or wear
  • Arrange for small repairs before they become major problems


A sound roof keeps warmth in and water out, making your home more comfortable and efficient during winter.

Seal Gaps and Cracks

A gloved hand applies sealant around a window frame in a room under construction.

Even small gaps around windows, doors or pipes can let cold air and moisture inside.


  • Use sealant to fill visible cracks around frames and sills
  • Replace worn weatherstripping or draught excluders
  • Pay attention to corners and joints where materials meet


These simple steps help improve insulation and reduce energy waste, keeping your home warmer for less.

Staying Ahead of the Weather

Winter maintenance doesn’t need to be complicated or expensive. A little preparation now can prevent water damage, damp and heat loss when the weather turns.



If your home needs repointing, roof repairs or general maintenance to keep it weatherproof, visit www.mnmbuildingservices.co.uk to learn more about our reliable building services across Bournemouth, Poole and Christchurch.

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