BEST DEALS THIS WEEK

10 Best Internal Letterbox Draught Excluder - May 2026

19M consumers helped this year.

Last Updated: 27-05-2026

1

STORMGUARD 06SR0150000W Internal PVC Letter Box Brush Cover-White, External dimentions 335mm x 75mm Aperture 279mm x45mm, White

STORMGUARD 06SR0150000W Internal PVC Letter Box Brush Cover-White, External dimentions 335mm x 75mm Aperture 279mm x45mm, White

STORMGUARD

9.8

9.8

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2

Internal Letterbox Draught Excluder 13.5 Inch (34.2cm) PVC Draught Letter Plate Seal Letter Box Flap - Prevents Draughts Coming Through The Letter Box - for Wooden or uPVC Doors - White with Flap

Internal Letterbox Draught Excluder 13.5 Inch (34.2cm) PVC Draught Letter Plate Seal Letter Box Flap - Prevents Draughts Coming Through The Letter Box - for Wooden or uPVC Doors - White with Flap

ZAVIA

9.6

9.6

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3

Internal Letter Box Draught Excluder Cover With Brushes & Flap - White PVC

Internal Letter Box Draught Excluder Cover With Brushes & Flap - White PVC

STORMGUARD

9.5

9.5

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4

Newthinking Internal Letter Box Brush Cover, White Letterbox Cover Draught Excluder with Brush, PVC Letter Box Draft Excluder, Suitable for Home Mailboxes

Newthinking Internal Letter Box Brush Cover, White Letterbox Cover Draught Excluder with Brush, PVC Letter Box Draft Excluder, Suitable for Home Mailboxes

Newthinking

9.2

9.2

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5

Internal Letterbox Draught Excluder with Black Bristles - White PVC, External Size - 34.2 x 7.9 x 0.8 cm, 28.1 x 4.6 cm Internal Aperture

Internal Letterbox Draught Excluder with Black Bristles - White PVC, External Size - 34.2 x 7.9 x 0.8 cm, 28.1 x 4.6 cm Internal Aperture

Navoys

9.1

9.1

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6

STORMGUARD 06SR0310000G Letter Box Cover with Brush & Flap for Internal OR External Use-Gold Finish, External dimension 293 x 77mm

STORMGUARD 06SR0310000G Letter Box Cover with Brush & Flap for Internal OR External Use-Gold Finish, External dimension 293 x 77mm

STORMGUARD

8.8

8.8

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7

Letter Box Cover with Brush & Flap for Internal OR External Use - White Finish

Letter Box Cover with Brush & Flap for Internal OR External Use - White Finish

STORMGUARD

8.6

8.6

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8

Internal Letterbox Draught Excluder 13.5 Inch (34.2cm) PVC Draught Letter Plate Seal Letter Box Flap - Prevents Draughts Coming Through The Letter Box - for Wooden or uPVC Doors - Brown with Flap

Internal Letterbox Draught Excluder 13.5 Inch (34.2cm) PVC Draught Letter Plate Seal Letter Box Flap - Prevents Draughts Coming Through The Letter Box - for Wooden or uPVC Doors - Brown with Flap

ZAVIA

8.4

8.4

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9

Letter Box Cover Draught Excluder For Internal Use - Gold Finish

Letter Box Cover Draught Excluder For Internal Use - Gold Finish

STORMGUARD

8.2

8.2

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10

STORMGUARD 06SR0170000BL Metal Letter Box Brush Cover Black, External Size 338mmx78mm Internal Aperture 279mm x 45mm

STORMGUARD 06SR0170000BL Metal Letter Box Brush Cover Black, External Size 338mmx78mm Internal Aperture 279mm x 45mm

STORMGUARD

8.1

8.1

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